Replace the Fuel Rail and Fuel Injectors – 2016-2020 Mercedes-Benz

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December 13, 2021 NHTSA CAMPAIGN NUMBER: 21V961000

Fuel Leak Between Fuel Rail and Injectors

A fuel leak in the presence of an ignition source, such as hot engine or exhaust components, can increase the risk of a fire.

 

NHTSA Campaign Number: 21V961

Manufacturer Mercedes-Benz USA, LLC

Components FUEL SYSTEM, GASOLINE

Potential Number of Units Affected 139

 

Summary

Mercedes-Benz USA, LLC (MBUSA) is recalling certain 2019 AMG G63, C300, E300, G550, AMG GT63, AMG GT53, 2019-2020 A220, GLA250, GLC300, 2016 C300, 2020 AMG A35, AMG C43, AMG C63, CLA250, E350, E450, GLB250, GLE450, GLS450, GLS580, S560, and SL550 vehicles equipped with a gasoline engine. During the manufacturing process, particles may have been trapped between the fuel rail and injectors, which can cause a fuel leak.

 

Remedy

Dealers will replace the fuel rail and fuel injectors, free of charge. Owner notification letters were mailed April 22, 2022. Owners may contact MBUSA customer service at 1-800-367-6372. MBUSA’s number for the recall is 2022030003..

 

Notes

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

 

Check if your Mercedes-Benz has a Recall

 


2022030003

Replace the Fuel Rail and Fuel Injectors

This is to notify you of a Safety & Emissions Recall Campaign launch to replace the fuel rail and the fuel injectors on 139 Model Year (“MY”) 2016-2020 CLA-Class, GLA-Class, GLE/GLS-Class, A-Class, C-Class, E-Class, S-Class, SL-Class, E-Class Coupe/Convertible, GLB-Class, GLC-Class, CLS-Class, AMG GT 4-doors Coupe and G-Class (118, 156, 167, 177, 205, 213, 222, 231, 238, 247, 253, 257, 290, 463 platform) vehicles. The recall campaign will be visible on the www.safercar.gov website and may generate questions from customers.  Affected VINs will be flagged in VMI as “OPEN” on April 8, 2022.

 

Issue

Mercedes-Benz AG (“MBAG”), the manufacturer of Mercedes-Benz vehicles, has determined that on certain Model Year (“MY”) 2016- 2020 platform vehicles (see detailed models below) with a gasoline engine, a leak may develop between the fuel rail and fuel injector due to trapped debris from the production process, which could affect the safety and emissions of the vehicle. Trapped debris might damage the seal between the fuel rail and fuel injector, which over the life of the vehicle, might result in a fuel leak into the engine compartment. Leaking fuel from this area might contact hot parts of the engine and therefore a risk of a fire cannot be ruled out. This may also result in the illumination of a malfunction indicator lamp (‘MIL) if the fuel rail pressure deviation exceeds thresholds. The fuel odor may also be perceptible by the occupants.

 

What We’re Doing

MBUSA will conduct a voluntary recall. An authorized Mercedes-Benz dealer will replace the fuel rail and fuel injectors on the affected vehicles

 

Parts

Parts are available and can be ordered as necessary.

 

Given this notice, it is a violation of Federal law for a dealer to sell or lease any new MY16-20 vehicles in dealer inventory covered by this notification until the vehicle has been repaired.  The vehicles will be flagged as “OPEN” and Work Instructions will be available in Star TekInfo.  Once the repair is complete the vehicle may be sold or leased.

Loaner and demonstrator vehicles may continue to be driven, but must not be retailed until repaired.  As a matter of normal service process, please check for other repair measures which might be applicable to the vehicle(s).

Additionally, given this notice, it is a violation of Federal Law for car rental companies to rent new  MY16-20  vehicles covered by this notification until the vehicle has been repaired.

Notice to California Dealers: As required by 13 CCR 2117, a proof of correction (“POC”) certificate showing that the vehicle has been repaired under this recall must be issued by the authorized service facility, and that such a certificate may be required by California as a condition of vehicle re-registration or operation.  Please reference this POC in the attached work instructions.  Failure to complete this step may result in fines and penalties and lead to customer dissatisfaction.

 

Customer Notification Timeline

Customer letter will be mailed approximately on April 22, 2022.

 


Replace fuel distributors and fuel injectors 

Various models with M260, M264, M256, M270, M274, M276, M176, M177, M178, and M278

 

Work Procedure

  1. Replace fuel distributors and all fuel injectors with retaining springs.

For basic data, see AR07.03-P-0004*, AR07.03-P-1051*, or AR07.03-P-1050*

* Select the WIS document according to the vehicle model.

4, 6, or 8 injectors may be required.

1 or 2 fuel distributors may be required.

Store injector quantity compensation coding in engine control unit.

New injectors and new fuel distributors are delivered with new seals and are ready for installation.

 

Primary Parts Information

Qty. Part Name Part Number
As required* Injector A 256 070 56 00
As required* Retaining spring A 278 072 04 43
As required* Fuel distributor *
As required* (1) High-pressure line required only with M 278 A 278 070 24 32
As required* (1) High-pressure line required only with M 256 A 256 070 43 00
As required* (1) High-pressure line required only with M 276 A 276 070 32 32

* Determine the required quantities and part number of the fuel distributors according to the chassis number in the parts job in the XENTRY system.

 

The following step applies to California dealers only.

Apply Proof of Correction Label (A 000 584 54 13) to area identified in Figure 1. Fill in the blank areas of the label. The campaign number for the California Proof of Correction is unique and must be entered as such (220303), your dealer code, and the date of the repair, using a black permanent marker.

 

The following step applies to California dealers only.

Provide the owner with the completed and signed Proof of Correction Certificate (A 000 584 42 14) Figure 2, after you scan a completed form and attach to the RO. The recall number for the California Proof of Correction is unique and must be entered as such (220303).

 


Chronology :

Due to isolated field complaints involving alleged fuel leakage (one single complaint received from a US dealer at end of January 2020 in which the customer noticed a fuel odor, however the vehicle was registered in the Canadian market), camera images from the production process of fuel rail and fuel injector components were evaluated for potential deviations from specifications. Images were evaluated by both manual screening and image recognition software. By the end of February 2021, several million camera images from the production process were evaluated. Images of the fuel rails identified the potential for particle inclusions in the produced fuel rail components. It was also determined during this review that a process change in August 2020 that was part of continuous process improvement prevented the risk of particle inclusions from reoccurring.

Subsequently, from March to April 2021, the isolated field complaints were reviewed and traced back to inclusions identified in fuel rails that were detected by the analysis of camera images. The analysis showed that these were small plastic and metal particles.

From May to July 2021, the production plant and the development department analyzed whether the particles identified in fuel rails could lead to a leak in the seal between the fuel rail and the fuel injector. This analysis determined that it could not be ruled out that trapped sharp-edged particles could work their way into the seal over the vehicle’s operating life.

In the following months, potential effects of leaking fuel from the seal between the fuel rail and fuel injector were investigated for a potential safety risk.

On December 03, 2021, MBAG determined that a potential safety risk cannot be ruled out and decided to conduct a recall. To date Mercedes-Benz is only aware of the one aforementioned customer complaint in the US.

 


25 Affected Products

Vehicles

MAKE MODEL YEAR
MERCEDES-BENZ A220 2019-2020
MERCEDES-BENZ AMG A35 2020
MERCEDES-BENZ AMG C43 2020
MERCEDES-BENZ AMG C63 2020
MERCEDES-BENZ AMG G63 2019
MERCEDES-BENZ AMG GT53 2019
MERCEDES-BENZ AMG GT63 2019
MERCEDES-BENZ C300 2016, 2019
MERCEDES-BENZ CLA250 2020
MERCEDES-BENZ E300 2019
MERCEDES-BENZ E350 2020
MERCEDES-BENZ E450 2020
MERCEDES-BENZ G550 2019
MERCEDES-BENZ GLA250 2019-2020
MERCEDES-BENZ GLB250 2020
MERCEDES-BENZ GLC300 2019-2020
MERCEDES-BENZ GLE450 2020
MERCEDES-BENZ GLS450 2020
MERCEDES-BENZ GLS580 2020
MERCEDES-BENZ S560 2020
MERCEDES-BENZ SL550 2020

 


17 Associated Documents

ISSUED Interim Owner Notification Letter(Part 577) – January 2022

RIONL-21V961-4181.pdf 225.992KB

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Recall 573 Report – January 24, 2022

RCLRPT-21V961-1308.PDF 229.276KB

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Recall 573 Report – December 23, 2021

RCLRPT-21V961-6182.PDF 229.235KB

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Manufacturer Notices(to Dealers,etc)- Safety & Emissions Recall Campaign Initial Notification: Replace the Fuel Rail and Fuel Injectors MY16-20 CLA-Class, GLA-Class , GLE/GLS-Class, A-Class, C-Class, E-Class, S-Class, SL-Class, E-Class Coupe/Convertible, GLB-Class, GLC-Class, CLS-Class, AMG GT 4-doors Coupe and G-Class (118, 156, 167, 177, 205, 213, 222, 231, 238, 247, 253, 257, 290, 463 platform): December 17, 2021

RCMN-21V961-8740.pdf 180.276KB

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Recall Acknowledgement

RCAK-21V961-9682.pdf 646.114KB

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Defect Notice 573 Report

RCLRPT-21V961-9718.PDF 229.143KB

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Recall 573 Report – March 22, 2022

RCLRPT-21V961-6456.PDF 229.307KB

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Remedy Instructions and TSB

RCRIT-21V961-6128.pdf 443.35KB

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Recall 573 Report – April 8, 2022

RCLRPT-21V961-3752.PDF 229.313KB

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Manufacturer Notices(to Dealers,etc)

RCMN-21V961-2729.pdf 552.277KB

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Recall 573 Report – April 12, 2022

RCLRPT-21V961-6897.PDF 229.318KB

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Recall 573 Report – April 12, 2022

RCLRPT-21V961-6157.PDF 229.318KB

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ISSUED Owner Notification Letter(Part 577)

RCONL-21V961-9881.pdf 358.457KB

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Remedy Instructions and TSB

RCRIT-21V961-4395.pdf 443.214KB

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Manufacturer Notices(to Dealers,etc)

RCMN-21V961-1644.pdf 551.32KB

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Recall Quarterly Report #1, 2022-2

RCLQRT-21V961-0965.PDF 211.138KB

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Recall Quarterly Report #2, 2022-3

RCLQRT-21V961-0350.PDF 211.238KB

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Latest Recalls Documents

For the Latest and Most Recent Recalls Information Visit the link below…

https://www-odi.nhtsa.dot.gov/acms/cs/documentList.xhtml?docId=21V961&docType=RCL

 


 

Bestseller No. 1
THIKPO Universal Fuel Injector Tester and DIY Cleaning Tool Kit, 8 Pulse Modes, 4 Wire Dual Channel for 2 Fuel Injectors, 4 Size Cleaning Adapters, 12V/5V Output Power
  • Upgraded Universal Fuel Injector Tester and Cleaner Kit---Operates injectors individually to diagnose fuel delivery problems on petrol vehicles with electronic fuel injection, such as blockage, leakage, damage, and burnout of the injectors. The included 4-size cleaning adapters combined with the tester pulse mode can quickly clean the injectors.
  • 【8 Pulse Modes & LCD Display】The tester kit is designed with 8 pulse modes, which are composed of 4 pulse signal output modes and 2 output voltage levels: Short/ Medium/ Long/ Continuous pulse modes + High/Low(12V/5V) power drive modes. This tester has a wide variety of pulse modes, providing a large testing space to accurately and quickly diagnose and repair petrol vehicle injectors' fuel delivery problems. The LCD displays the mode you are in.
  • 【Test 2 Injectors Simultaneously & Ultra-long Power Cord】Come with two pairs of output terminals, allowing you to test two injectors or one injector at once. The fuel injector tester power cord is up to 40inch and the test lead is up to 20 inches for convenient testing. The wires are made of superior silica gel, allowing the tester to work at high and low temperatures. (To make it perform better, it is recommended to work at normal temperatures.)
  • 【4 Size Adapters Cleaning Tool & Universal Fit】Our injector cleaner small and large size adapters are compatible with most 12V EFI and GDI vehicle models' injectors. We also offer two additional specialized adapters for the BMW Audi, one is suitable for models such as V.W, Audi, etc. and another one with threaded hole is exclusively for BMW N series such as N14/N18/N20/N26/N53/N54/N55/N63/S63.
  • 【Polarity Reverse Connection Protection & Short Circuit Protection】Deigned with power input reverse connection protection and output short circuit protection function. In the case of a damaged fuel injector or a short circuit of the pulse output terminal, the power indicator light of the fuel injector cleaner tool will flash to prompt you.
Bestseller No. 2
Fuel Injector Cleaner Tester,CT160 Automotive Injection Systems Cleaners,Fuel System Cleaners Testers, 4-Cylinder Petrol Car Nozzle Heated Cleaning 110V/220V
  • 🚓[Ultrasonic Cleaning with Heating the Fluid]: Different from others, CT160 is able to heat the cleaning fluid, which can improve a lot on cleaning effect. With that advantage, ultrasonic cleaning can be more powerful to remove the attachments and internal blockages on the injectors.
  • 🚓[9 Kinds of Fuel Injector Tests]: CT160 Fuel injector Cleaner is capable of various testing, including 2-idle speed test, 3-medium speed test, 4-high speed test, 5-accelerating test, 6-variable speed test, 7-leakage test, 8-idle spray test, 9-medium spray test, 10-high spray volume test.
  • 🚓[ Compact/Lightweight/Portable]: CT160 Fuel injector Cleaner only weighs 8KG, allowing to carry around. With 2000ML large capacity ultra cleaning tank, all injectors can be cleaned at one time, which save much time and more efficient.
  • 🚓[Environmental Friendly& Widely Use]: The used cleaning fluid and testing fluid can be easily recovered. Support most of the automobile and motorcycles in the market. Applicable voltage is compatible with 110V or 220V.
  • 🚓[Microcomputer Control]: Fuel pressure control through microcomputer offers stable pressure control and large adjustable range, which is suitable for all EGI vehicles and can help to achieve automatic
SaleBestseller No. 3
ALLOSUN EM276SET Fuel Injector Tester & Adapter DIY Cleaning Tool Kit Set (Fuel Injector Tester + Adapter)
  • Operates injectors individually to diagnose fuel delivery problems on petrol vehicles with electronic fuel injection.
  • Works with engine off and pulse timer may be used with fuel pressure gauge.
  • Large LED display/4 Pulse Modes. Test Lead: 41. 5cm / 16. 3 inches.
  • It can work with any fuel pressure tester. Please NOTE: Gasoline car only, NOT the diesel engine.
  • This fuel injector cleaner kit powered by vehicle’s 12V battery.
Bestseller No. 4
AUTOOL Fuel Injector Tester and Cleaner 12V & High Volt, Fuel Injector Cleaning Tool Kit for GDI, Adjustable Pulse Width RPM, Two Injectors Test Simultaneously
  • 【Major Function】AUTOOL CT60 fuel injector tester and cleaner is a professional machine specially used to easily solve common faults such as as stuck, blocked, leaked, or insufficient combustion of the fuel injector.
  • 【Adjustable Working Frequency & Time】Fuel injector tester is possible to set multiple pulse outputs and adjust speed, pulse width, operating time and other parameters as required. The operating frequency range can reach 600~4000 rpm, the working time setting range can reach 0~99 minutes.
  • 【Standard Fuel Injector & High-Pressure Fuel Injector】The fuel injector cleaning kit is not only suitable for standard injectors in gasoline engines, but also for high pressure injectors in diesel engines. Configurable 12V and high voltage drive options. The high voltage is suitable for 70V, 120V and other injectors.
  • 【LCD Display】The digital display shows the frequency and time of operation, so you can observe the injector condition and adjust the RPM at any time for flexible observation of the injector performance. This fuel injector cleaner tool is can also connect two injectors for the simultaneous operation to compare the sprayability status and the spray angle of the fuel injector.
  • 【Perfect Match】The drive mode of GDI injector added by this injector tester can be used as an upgrade kit with the old version of the machine. Can be used to enhance the pulse signal of all injectors and can be used with ultrasonic cleaners and older injector testers.
Bestseller No. 5
AUPREX Fuel Injector and Tester Cleaner Kit, 8 Pulse Modes Fuel Injector Cleaner with 40in Power Cord, Fuel Injector Cleaning Tool with 4 Adapters, Simultaneously Test 2 Fuel Injectors
  • Power Supply: The fuel injector cleaning kit can be powered by 12V battery or external DC 12 power supply (recommend at least 1.5A).
  • 8 Pulse Modes with Lock Function: This fuel injector cleaner tester kit is with 8 pulse modes. It consists of 4 signal output modes and 2 output voltage modes which can cover: short, medium, long and continuous pulse with high(12V)/low(5V) power drive.
  • 4 Sizes Adapters: The injector cleaner tool comes with 4 different size of adapters. It can be applied to most of the vehicles with EFI or GDI injectors on the market. The adapter with thread hole is exclusive for BMW N series.
  • Long Power Cord&Connectors: The fuel injector tester and cleaner kit has a 40 inch/100cm long power cord and 3.4 inch long clamp connectors which makes the operation easier. The wires are coated with superior silica gel to bear high/low temperature.
  • Excellent Protection: This fuel injector cleaner and tester is featured with both input reverse connection protection and output short circuit protection. The indicator light will flash once the fuel injector is broken or the pulse output terminal is short circuit.
Bestseller No. 6
AUTOOL Automotive Motorcycle 4 Cylinder Ultrasonic Wave Injector Cleaner Petrol Injection Tester Cleaning Kit Tester
  • 【Why Need It】The performance of the injector plays a vital role in the power of each engine. Poor fuel will cause the injector to work poorly, causing serious carbon deposits in the cylinder, accelerating cylinder barrel and piston ring wear, unstable idling, increased fuel consumption, weak acceleration, difficulty in starting, and excessive emissions; in severe cases, the injector will be completely blocked . Damage to the engine.
  • 【Microcomputer Control】Fuel pressure control through microcomputer offers stable pressure control and large adjustable range, which is suitable for all EGI vehicles and can help to achieve automatic
  • 【Ultrasonic Cleaning】The injector cleaning machine adopts ultrasonic powerful cleaning technology, which has a strong cleaning ability and can completely remove the stubborn carbon deposits on the fuel injector.
  • 【Wide Application】The fuel injector cleaner machine simulates various working conditions of the engine and can clean and inspect the fuel injectors of various motorcycles. Main functions: ultrasonic cleaning, uniformity detection, atomization observation, tightness test, fuel injection volume detection. The injector cleaner kit uses high-quality oil pumps to ensure long-term stable use.
  • 【Digital Display】With the help of microcomputer control and digital display, the equipment makes possible automatic cleaning, testing injectors and real-time monitoring of the dynamic values.
Bestseller No. 7
AUTOOL Fuel Injector Cleaner Tester Machine, Automotive Ultrasonic Fuel Injection Cleaner for 6 Cylinder Petrol Vehicles, GDI, EFI, FSI Fuel Injector Cleaning Kit 12V/70V/120V
  • 【For GDI Injector Cleaning & Test】CT400GDI fuel injector 6-cylinder cleaner and tester adopt the latest GDI design and can clean and test not only standard injectors but also GDI injectors, such as for Mercedes-Benz, BMW, Audi, Porsche, Ford, and other direct injection engines.
  • 【Upgrade Ultrasonic Cleaning】Powerful ultrasonic cleaning technology is adopted. The equipment provides complete cleaning ejector, automatic cleaning and electronic pressure adjustment control technology Different from other cleaner& tester machines, this injector cleaner comes with a cooling fan and thermal protection, and with a power of 60w, its ultrasonic cleaning capacity is significantly enhanced.
  • 【Automatic Fuel Pressure Control & Digital Display Control】 Through microcomputer fuel pressure control, the pressure control is stable, the adjustable range is large, and the fuel pressure parameters can be adjusted in real time. It can help realize automatic cleaning and testing of syringes. This fuel injector tester adopts high-definition digital control panel display, it is operated easy to understand.
  • 【6-Cylinder & 2 Draining Ports Design】This injector cleaning machine can test and clean 6 injectors at the same time for better efficiency; it also has both control valves for cleaning solution draining and test liquid recovery. Very easy and convenient to deal with and no worries about leaving a mess.
  • 【Multi Voltage Selection & Various Parts equipped & Portable Drawer 】This fuel injecter cleaner designs with various types of voltage output (12V, 70V & 120V) to be selected to adapt for different types of injector testing.It is equipped with a variety of injector accessories for different needs. A portable drawer at the bottom is designed to store a variety of parts and for easy access.
Bestseller No. 8
Fuel Injector Tester Cleaner 8 Pulse Modes Injector Cleaner Kit 2 Fuel Injectors Simultaneously Tester DIY Cleaning Tools with 40inch Power Cord,4 Injector Cleaner Adapter,Short Circuit Protection 12V
  • 【Support Simultaneous Testing of 2 Injectors】Fuel injector tester cleaner can help you diagnose and clean injectors, easily identify common faults such as stuck, blocked, leaked or burnt-out conditions of the fuel injector. Compared with other injector testers with only one pair of pulse output teminals(black&red test lead), our fuel injector tester has 2 pulse output teminals(two pairs of test leads), which can test two fuel injectors at the same time for comparison.
  • 【8 Pulse Modes & Mode Lock Feature & LCD Display】The fuel injector cleaner tester is designed with LCD display and 8 pulse modes(Composed of 4 pulse signal output modes and 2 output voltage levels: Short/ Medium/ Long/ Continuous pulse modes + High/Low power drive modes) to help you to identify good and bad injectors when the engine is off. You can choose any mode as your needs. And its mode lock features ensures test condition uniformity.
  • 【40inch Long Power Cord & 20inch Test Lead】The length of power cord is up to 40inch/100cm and its test lead is 20 inches long, which is more convenient for you to connect and use. The wires are made of superior silica gel, which has better high and low temperature resistance. Injector tester is powered by 12V battery or an external DC 12V (recommended at least 1.5A) power adapter. It works with engine off and can work with any fuel pressure tester(NOTE: Gasoline car only, NOT the diesel engine).
  • 【Equipped with 4 Injector Cleaner Adapters】The fuel injector tester cleaner is equipped with 4 white tube adaptors for connecting the injector nozzle and car cleaning liquid flush. These 4 fuel injector cleaner adaptor fits 2 different size fuel injectors and can easily clean almost all types of car motorcycle fuel injectors( except Cylinder Direct-Injection Nozzle ).
  • 【Short Circuit Protection & 3-Year Warranty】Our fuel injector cleaner and tester is deigned with power input reverse connection protection and output short circuit protection function. In the case of a damaged fuel injector or a short circuit of the pulse output terminal, the power indicator light of the fuel injector cleaner tool will flash to prompt you. We promise 3 years warranty. For the damage caused by non-human factors, welcome to contact us. We will send you a replacement.
Bestseller No. 9
Fuel Injector Tester and Fuel Injector Cleaner Tool Kit, 4 Sizes Adapter 8 Pulse Modes DIY Cleaning Tools Kit 12V Fuel System Diagnostic Injector Tester
  • 1.【4 SIZES ADAPTES (2 NEW ADDITIONS)】 Our fuel injector adapter kit are available in 4 sizes. ① 2 new additional specialized sizes: medium size adapter(13mm hole) dedicated for Audi/ Volkswagen, another one with threaded dedicated for BMW N-Series. ② 2 universal sizes adapters (11mm & 14mm hole) works with any 12 - 24V vehicle including cars, motorcycles, electric vehicles, ATVs and boats.
  • 2.【8 Pulse Modes】The fuel injector tester is designed with 8 pulse modes(High/Low power drive modes + Short/ Medium/ Long/ Continuous pulse modes). The injector tester has more modes to help more fully identify injector stuck, leaking or burnt-out conditions.
  • 3.【Test 2 Injectors at the Same Time】The fuel injector tester with 4-Wire Dual Channel design. Compared with other injector tester tool, our injector tester has an additional pair of test leads, which can test 2 injectors at the same time.
  • 4.【Can Work with Any Fuel Pressure Tester】In case of engine off, our fuel injector tester may be used with any fuel pressure gauge/ tester. Injector tester is powered by 12V battery or an external DC 12V (recommended at least 1.5A) power adapter. NOTE: Gasoline car only, NOT the diesel engine.
  • 5.【Short Circuit Alert】Our fuel injector tester cleaner kit is deigned with short circuit Alert and power input reverse connection Alert function. When the fuel injector damaged or short circuit of the pulse output terminal, the power indicator light of the fuel injector tester will flash.
Bestseller No. 10
JEUCLEL Upgraded Fuel Injector Tester and Cleaner Kit with 2 Adapters, 8 Pulse, 12V/5V Output Power Modes - DIY Cleaning Tool with Short Circuit Protector - Test Two Fuel Injectors Simultaneously
  • 【Upgraded Ideal Tools】 Our fuel injector tester and cleaner kit can clean fuel injectors for nearly all gasoline cars and motorcycles, and easily diagnose injector conditions such as blockage, leakage, damage, and burnout. Compared to similar products, it features 8 pulse modes and short circuit protection function, and uses 12V power from the car.
  • 【8 Pulse Modes】 The tester kit consists of 4 pulse signal output modes (short/medium/long/continuous pulse) and 2 output powers (12V/5V), compatible with both EFI and GDI injectors.
  • 【Simultaneously Test Two Injectors】 Our injector tester tool has two pairs of output terminals, allowing simultaneous testing of two injectors for more efficient work.
  • 【Long Power and Output Cables】 This injector cleaner and tester kit comes with a 40-inch/100 cm long power cable and a 20-inch/51 cm pulse output cable. Made of high-quality silicone, it can better withstand high/low temperatures.
  • 【Reverse Polarity and Short Circuit Protection】 The tester kit is designed with input power reverse polarity protection and output short circuit protection. If injector damage or output pulse short circuit occurs, the LED indicator will sound an alarm.

Last update on 2024-03-27 / Affiliate links / Images from Amazon Product Advertising API

This product presentation was made with AAWP plugin.

 


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