| “This site contains affiliate links for which OEMDTC may be compensated” |
NHTSA ID Number: 10205596
Manufacturer Communication Number: 21NA280
Summary
This service bulletin provides diagnostic repair information for customer concerns of Engine Run-On, Rough Running, Malfunction Indicator Lamp (MIL) Illuminated.
32 Affected Products
Vehicles
| MAKE | MODEL | YEAR |
| BUICK | LACROSSE | 2010-2012 |
| BUICK | REGAL | 2011 |
| BUICK | VERANO | 2012-2017 |
| CHEVROLET | CAPTIVA | 2012-2016 |
| CHEVROLET | CAPTIVA SPORT | 2012 |
| CHEVROLET | EQUINOX | 2010-2017 |
| GMC | TERRAIN | 2010-2017 |
Condition
Some customers may comment on one or more of the following conditions:
- Engine run-on
- Rough idle
- MIL illuminated
Technicians may find DTC P0172 set in the Engine Control Module (ECM).
Cause
This condition may be caused by fuel contamination in the crankcase.
– This may be a result of the high pressure fuel pump leaking fuel into the crankcase when the plunger is depressed.
Correction
If this concern is encountered, perform SI diagnosis and repair as necessary.
- If SI diagnosis does not isolate the cause of this concern, check the low side fuel pressure leakdown with a mechanical gauge as outlined in SI Fuel System Diagnosis.
- If fuel pressure leakdown is present with the J-37287 Fuel Line Shut-off Adapter installed and closed, follow the SI Fuel Pump Replacement Procedure to replace the high pressure fuel pump.
Also change the engine oil and filter to complete the repairs.
SEOCONTENT-START
Service Bulletin Bulletin No.: 21-NA-280
Date: December, 2021
INFORMATION
Subject: Information on Engine Run-On, Rough Running, Malfunction Indicator Lamp (MIL)
Illuminated – DTC P0172 Set
This bulletin replaces PIP4783B. Please discard PIP4783B.
Brand: Model:
Model Year: VIN:
Engine: Transmission:
from to from to
Buick
LaCrosse 2010 2012
— —
2.4L (LAF, LEA)
—
Regal 2011 2011 2.4L (LAF)
Verano 2012 2017 2.4L (LEA)
Chevrolet
Captiva 2012 2016 2.4L (LAF, LEA)
Equinox 2010 2017 2.4L (LAF, LEA)
GMC Terrain 2010 2017 2.4L (LAF, LEA)
Involved Region or Country North America
Condition
Some customers may comment on one or more of the following conditions:
• Engine run-on
• Rough idle
• MIL illuminated
Technicians may find DTC P0172 set in the Engine Control Module (ECM).
Cause
This condition may be caused by fuel contamination in the crankcase.
– This may be a result of the high pressure fuel pump leaking fuel into the crankcase
when the plunger is depressed.
Correction
If this concern is encountered, perform SI diagnosis and repair as necessary.
• If SI diagnosis does not isolate the cause of this concern, check the low side fuel
pressure leakdown with a mechanical gauge as outlined in SI Fuel System Diagnosis.
• If fuel pressure leakdown is present with the J-37287 Fuel Line Shut-off Adapter
installed and closed, follow the SI Fuel Pump Replacement Procedure to replace the
high pressure fuel pump.
Also change the engine oil and filter to complete the repairs.
Version 1
Modified Released November 29, 2021
SEOCONTENT-END
1 Associated Document
Manufacturer Communications
Bulletin No.: 21-NA-280
Date: December, 2021
https://www.nhtsa.gov/recalls?nhtsaId=10205596
Loading...
Reload document 
Open in new tab
NHTSA ID Number: 10173721
Manufacturer Communication Number: PIP4783B
Summary
This Prelimary information informs the dealer of a diagnotic trouble code that may set due to a failed high pressure fuel pump. Dealers are to check fuel pressure as per current testing outlined in GM service information and replace the fuel pump if needed.
1 Associated Document
Manufacturer Communications
Bulletin No.: PIP4783B
Published date: 03/25/2020
https://www.nhtsa.gov/recalls?nhtsaId=10173721
Loading...
| “This site contains affiliate links for which OEMDTC may be compensated” |
- Dual Dial For Accurate Reading, With A 140 PSI /10 Bar Scale
- Deluxe Manometer Fuel Injection Pressure Tester Gauge Kit
- Set comes in a specially designed molded case to make storage easy and organized.
- A time saving quick coupler connection at the end of he gauge hose makes a speedy and efficient couple possible with most adapters.
- The included adapters, hoses and fittings cover all fuel injection systems and most cars and trucks world wide!
- Universal Design: The included adapters, hoses and fittings cover all fuel injection systems and most Gas Engine Cars, Motorcycles, Trucks, SUVs, ATVs, UTVs, RVs. ( Does not compatible with Bosch, CIS Jetronic, TB System on GM vehicles. )
- Ideal For Mechanics: Fuel Injection Pump Pressure / Oil Combustion Spraying Pressure Gauge Teste.
- Durable: Designed for repeated use with high quality materials.
- Convenient and Safe Design: Fuel pressure tester with a quick release valve button could offer single-handed operation inflation and deflation.
- Measuring Range: 0-140psi (0-10 bar)
- 1: Universal design with the accompanying adapter. hoses and adaptationtings cover all fuel injection systems and most cars and vehicles. Not for diesel high pressure injection pumps or direct injection engines
- 2: Mechanical ideal: fuel injection pump pressure / fuel injection pressure gauge testing, main sealing performance / accurate reading; Fuel Pressure Tester (0-140 PSI) with good sealing performance and quality materials (metal、rubber、plastic.) provides you with an accurate reading and long lasting product.
- 3: 114 Fuel Pressure Gauge Tool Kit connection; Connect the pressure gauge directly to the standard schrader / M6 / M8 / M10 / M12 / M14 fuel pressure test port of the fuel pump using special parts and hoses. Insert the "T" part in series between the pump and engine.
- 4：This fuel injection pump detector is a professional fuel injection system compression detection tool, these readings will help to diagnose the inlet / outlet side components have kink / leak / jam detection or fuel pressure regulator, tank pressure is low. Gasoline is flammable. Make sure there is no open flame nearby and it is operated by a professional.
- 100% Satisfaction: We are responsible for every product. If you have any problems with our products or services, please contact us immediately and we will provide you with exceptional responses to your every concern.
- Universal Fuel Injection Tester Kit: Our fuel injection pressure tester kit includes a range of adapters, hoses, and fittings, enabling you to connect to various fuel injection systems and perform thorough fuel pressure tests. Make sure to check compatibility before use.
- Precise Pressure Readings: This fuel pressure tester gauge provides accurate readings from 0-140psi (0-10 bar), aiding in the diagnosis of fuel pump performance and pressure consistency.
- Durable Construction: Crafted from high-quality materials, our fuel injection pump pressure tester is designed for repeated use, ensuring it lasts through numerous tests and troubleshooting sessions.
- Convenient and Safe: Our oil pressure tester is designed with your ease of use and safety in mind. The quick-release valve button facilitates effortless single-handed operation for both inflation and deflation, streamlining the testing process. This thoughtful design not only enhances your convenience but also ensures a safer experience, making it an indispensable tool in your toolkit.
- Wide Application: Our comprehensive kit is compatible with most gasoline/gas engine fuel injection pump systems, making it a versatile tool for diagnosing fuel-related issues in cars, trucks, motorcycles, and more (excluding Bosch, CIS Jetronic, and GM TB systems).
- Sensitive pointer is precise and easy to read. Return to zero automatically with 0 to 140psi (0-10bar) measuring range. A tight connection between meter and hose achieves an accurate testing results.
- To prevent inadvertent discharge of fuel, this fuel injection pressure tester is equipped with quick connect system and pressure release valve fittings with long drain hose to make sure safe and fast use.
- Used on any engine you need to read fuel psi on.Helps identify and diagnose low fuel pressure, a faulty fuel pressure regulator, leaking injectors, fuel leaks, and clogged fuel filters.The included adapters, hoses and fittings cover all fuel injection systems and most cars and trucks world wide.
- Durable & Wear-proof Workmanship-- Made of high quality copper and rubber, our professional fuel tester is firm, rustproof, wear-proof for long time use.Convenient and portable for quick, easy use wherever the job.
- All kits are provided with lifetime technical support and one-year limited warranty.If there is any problem during the purchase period, please contact us at any time, and we will provide the most professional and timely service.
- 【Universal Design】：Fuel pressure Tester kit suits a variety of gasoline engines on car, truck, SUV, Motorcycle, ATV, RV, etc (Bosch, CIS Jetronic, Throttle Body System on GM vehicles excluded), not for diesel high pressure injection pump or direct-injection engine.
- 【Ideal For Mechanics】：measuring range：0-140psi / 0-10bar,Fuel Injection Pump Pressure / Oil Combustion Spraying Pressure Gauge Teste，Automotive fuel injector tester tests if the fuel supply & injection system work normally, help to judge if there are broken internal components or faulty oil lines.
- 【Multipurpose Use】：The 15" hose connects snugly to any 1/4" standard Schrader valve; the 8" hose fits all M6 fuel pressure test ports; and the M8, M10, M12, and M14 adapters make sure this tool kit can be used on a variety of cars, trucks, motorcycles, and more.
- 【Convenient And Safe Design】：Fuel pressure tester with a quick release valve button could offer single-handed operation inflation and deflation.
- 【Satisfied Customer Service】：This fuel injection pump pressure test kit helps to find most auto fuel system issues, it is a must have kit for DIYer or professional mechanic.Any quality related problem in 1 year, we will replace the fittings for free or refund.
- PARAMETER---Double Scale Gauge:0-7bar,0-100psi.Three size adapters :6.30mm(SAE 1/4)7.89mm(SAE 5/16)9.49mm(SAE 3/8).
- UNIVERSAL DESIGN ---Used on any engine you need to read fuel psi on.Helps identify and diagnose low fuel pressure, a faulty fuel pressure regulator, leaking injectors, fuel leaks, and clogged fuel filters.
- WELL MADE---High quality brass connectors and Corrosion resistant rubber hose.Will last a long time.
- NOTE---Never use this Fuel Pressure Tester Kit on Diesel engines!
- Versatile and Compatible: This fuel pressure tester kit comes with adapters, hoses, and fittings that can be used with most fuel injection systems and vehicles. However, it is not suitable for diesel high-pressure injection pumps or direct injection engines.
- Accurate and Durable: This mechanical fuel injection pump pressure gauge tester has excellent sealing performance and is made with high-quality materials such as metal, rubber, and plastic. It provides accurate readings and is designed to last for a long time.
- Easy to Use: The TU-114 fuel pressure gauge tool kit connects directly to the standard Schrader/M6/M8/M10/M12/M14 fuel pressure test port of the fuel pump using special parts and hoses. The "T" part is inserted in series between the pump and engine, making it easy to use.
- Professional Diagnostic Tool: This fuel injection pump detector is a professional fuel injection system compression detection tool. The readings can help diagnose kinks, leaks, jams, or fuel pressure regulator and tank pressure issues. It is important to note that gasoline is flammable, so this tool should be operated only by professionals and in a safe environment.
- Satisfaction Guaranteed: We stand behind our products and are committed to providing exceptional customer service. If you have any issues with our products or services, please contact us immediately, and we will do everything we can to resolve your concerns.
- 3.5" Versatile fuel pressure gauge kit features a special expanded 1lb. increment dual dial for accurate reading, with a scale of 0-140 PSI /0-10 bar scale.
- Designed with a relief valve and 6 feet of tubing to relieve the pressure and fuel safely.
- Gauge designed with shockproof cover and hook for convenient use
- Kit comes with adapters, hoses and fittings, suitable for most cars and trucks and fuel injection systems.
- The fuel pressure gauge kit equipped with pressure release valve makes it safe and fast to use, also allows checking for sufficient fuel flow.
- OTC's Fuel Pressure Test Kit quickly and easily locates any malfunctioning fuel system component - fuel filters, pressure regulators, fuel lines, and fuel pumps - without removing it from the vehicle
- Large, easy to read gauge features an impact resistant rubber encased housing
- 0-100 psi, 0-700 kPa
- High quality solid brass fittings, hose, and tubing for long lasting performance and reliability
- Convenient pressure relief valve allows for safe, clean testing
Last update on 2024-04-25 / Affiliate links / Images from Amazon Product Advertising API
This product presentation was made with AAWP plugin.