P0089 · Manufacturer communications

JEEP · 2026-07-08

Not applicable to vehicles built for US market. High Pressure Fuel Pump Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0087-00 - Sensor De Pressão Da Linha De Combustível - Banco 1 - Pressão Abaixo Do Limite. ● P0088-00 - Sensor De Pressão Da Linha De Combustível - Banco 1 - Pressão Acima Do Limite. ● P0089-00 - Sensor De Pressão Da Linha De Combustível 1 - Desempenho. Customers may also comment on one or more of the following: ● Unstable idle. ● The engine is running rough. ● Partial loss of engine power. This bulletin involves diagnosing and possibly replacing the high-pressure fuel pump and the high-pressure tube.

JEEP · 2026-07-08

Not applicable to vehicles built for US market. High Pressure Fuel Pump Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0087-00 - Sensor De Pressão Da Linha De Combustível - Banco 1 - Pressão Abaixo Do Limite. ● P0088-00 - Sensor De Pressão Da Linha De Combustível - Banco 1 - Pressão Acima Do Limite. ● P0089-00 - Sensor De Pressão Da Linha De Combustível 1 - Desempenho. Customers may also comment on one or more of the following: ● Unstable idle. ● The engine is running rough. ● Partial loss of engine power.

JEEP · 2026-03-13

Not applicable to vehicles built for US market. High Pressure Fuel Pump Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must SYMPTOM: exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0087-00 - Sensor De Pressão Da Linha De Combustível - Banco 1 - Pressão Abaixo Do Limite. ● P0088-00 - Sensor De Pressão Da Linha De Combustível - Banco 1 - Pressão Acima Do Limite. ● P0089-00 - Sensor De Pressão Da Linha De Combustível 1 - Desempenho. Customers may also comment on one or more of the following: ● **Unstable idle.** ● The engine is running rough. ● Partial loss of engine power. statement, LOPs, Repair Procedure, new Market Applicability Note, special tools, Consumable Table, Reading Defects (DTC) section and Injection System…

CHEVROLET, GMC · 2026-01-28

Certain vehicles may set a Malfunction Indicator Light. Additionally, the vehicle may set DTCs P228C, P0089, and/or P006C. Dealers are to reprogram the Engine Control Module.

CHEVROLET, GMC · 2026-01-28

Certain vehicles may set a Malfunction Indicator Light. Additionally, the vehicle may set DTCs P228C, P0089, and/or P006C. Dealers are to reprogram the Engine Control Module.

BUICK, CHEVROLET, GMC · 2025-05-01

This Preliminary information communicates there could be an electrical connection concerns at the high pressure fuel pump, and may set any combnation of diagnostic trouble codes, P0089 P0090 P00C6 P163A and / or P228C. The technician should inspect the terminals and manipulate the harness to see if any of the codes can be duplicated. Replace or repair connector or terminals as needed.

JEEP · 2025-01-25

"High pressure Fuel Pump Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs): ● P0087 - Sensor De Pressão Da Linha De Combustível - Banco 1 - Pressão Abaixo Do Limite ● P0088 - Sensor De Pressão Da Linha De Combustível - Banco 1 - Pressão Acima Do Limite ● P0089 - Sensor De Pressão Da Linha De Combustível 1 - Desempenho Customers may also comment on one or more of the following: ● The engine is running rough. ● Partial loss of engine power. This bulletin involves replacing the high pressure fuel pump."

CHEVROLET, GMC · 2024-09-06

This preliminary information communicates to technicians not to replace the injection pump for DTCs P0089 and P2293, but to replace the fuel rail instead.

BUICK, CHEVROLET · 2022-07-01

This Preliminary information communicates the possibility of dtc p0089 or p0228c be set in history and advising not to replace fuel system components unless codes are active and published diagnostics have been completed.

MAZDA · 2021-04-01

Some customers may experience the CHECK ENGINE light ON with DTC P0089:00 (Spill valve control solenoid valve control circuit range/performance problem) stored. This is caused by improper control software of the PCM detecting a false error, even with normal fuel pressure operation. To correct this issue, the control software of the PCM has been modified.

LAND ROVER · 2019-01-11

The engine MIL (Malfunction Indicator Lamp) may be illuminated with DTC (Diagnostic Trouble Code) P0089-64 stored in the Powertrain Control Module (PCM).

LAND ROVER · 2018-12-18

A customer may express a concern that the Malfunction Indicator Lamp (MIL) is illuminated, no other symptoms are noted, for example there is no restricted performance/lack of engine power. A technician will find Diagnostic Trouble Code (DTC) P0089-64 stored in the Powertrain Control Module (PCM).

LAND ROVER · 2018-08-13

The engine MIL (Malfunction Indicator Lamp) may be illuminated. Upon further diagnosis, the Technician may find DTC (Diagnostic Trouble Code) P0089-64 and/or P0089-92 stored in the Powertrain Control Module (PCM).

LAND ROVER · 2017-05-01

Engine malfunction indicator light with DTC P0089-64 stored

CADILLAC, CHEVROLET, GMC · 2015-08-04

This Preliminary Information communication provides information to the technician about vehicles that may have Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Codes P0089, P127C, P127D, P0192, P0193, P228C, P228D, and P006C. Technician should follow published Service Information diagnostics for the Diagnostic Trouble Codes that are stored. If Service Information does not lead to a repair for the concern, the fuel rail pressure sensor should be replaced.

BUICK, CHEVROLET, GMC · 2015-07-03

This Preliminary Information communication provides information to the technician about a service engine soon light on. Technician will find diagnostic trouble codes P0089 and P228D set in the engine control module. This concern could be due to an incorrect intake camshaft or camshaft actuator sprocket. A diagnostic trouble code of P0171 could also set from installing incorrect injectors.

BUICK, CHEVROLET, GMC · 2015-07-01

This Preliminary Information communication provides information to the technician about a service engine soon light on. Technician will find diagnostic trouble codes P0089 and P228D set in the engine control module. This concern could be due to an incorrect intake camshaft or camshaft actuator sprocket. A diagnostic trouble code of P0171 could also set from installing incorrect injectors.

CADILLAC, CHEVROLET, GMC · 2015-04-10

This Preliminary Information communication provides information to the technician about vehicles that may have Service Engine Soon Malfunction Indicator Lamp. Technician may find Diagnostic Trouble Codes P0089, P127C, P127D, P0192, P0193, P228C, P228D, and P006C. Technician should follow published Service Information diagnostics for the Diagnostic Trouble Codes that are stored. If Service Information does not lead to a repair for the concern, the fuel rail pressure sensor should be replaced.

BUICK, CHEVROLET, GMC · 2014-07-10

This Preliminary Information communication provides information to the technician about a service engine soon light on. Technician will find diagnostic trouble codes P0089 and P228D set in the engine control module. This concern could be due to an incorrect intake camshaft or camshaft actuator sprocket. A diagnostic trouble code of P0171 could also set from installing incorrect injectors.

BUICK, CHEVROLET, GMC · 2014-07-08

This Preliminary Information communication provides information to the technician about a service engine soon light on. Technician will find diagnostic trouble codes P0089 and P228D set in the engine control module. This concern could be due to an incorrect intake camshaft or camshaft actuator sprocket. A diagnostic trouble code of P0171 could also set from installing incorrect injectors.

LAND ROVER · 2014-04-04

Technical Bulletin: Engine MIL Illuminated With DTC P0089-29 Stored

LAND ROVER · 2014-04-04

"SITUATION: THE ENGINE MALFUNCTION INDICATOR LAMP (MIL) MAY BE ILLUMINATED WITH NO NOTICEABLE ENGINE-RELATED ISSUE AND DIAGNOSTIC TROUBLE CODE (DTC) P0089-29 MAY BE STORED IN THE ENGINE CONTROL MODULE (ECM). CAUSE: THIS MAY BE CAUSED BY AN OVER-ACTIVE RELIEF VALVE SEAL WITHIN THE IN-TANK FUEL PUMP."

LAND ROVER · 2014-04-03

"DESCRIPTION AN ISSUE HAS BEEN IDENTIFIED ON 2013-2014 MODEL YEAR LAND ROVER LR2 (L359) AND 2012-2014 MODEL YEAR RANGE ROVER EVOQUE (L538) VEHICLES WITHIN THE LISTED VIN RANGES WHERE DIAGNOSTIC TROUBLE CODE (DTC) P0089-29, FUEL PRESSURE REGULATOR PERFORMANCE - SIGNAL INVALID, IS STORED IN THE ENGINE CONTROL MODULE (ECM) AND THE ENGINE MALFUNCTION INDICATOR LAMP (MIL) IS ILLUMINATED IN THE INSTRUMENT CLUSTER MESSAGE CENTER."

LAND ROVER · 2014-04-03

"SITUATION: AN ISSUE HAS BEEN IDENTIFIED ON 2013-2014 MODEL YEAR LAND ROVER LR2 (L359) AND 2012-2014 MODEL YEAR RANGE ROVER EVOQUE (L538) VEHICLES WITHIN THE LISTED VIN RANGES WHERE DIAGNOSTIC TROUBLE CODE (DTC) P0089-29, FUEL PRESSURE REGULATOR PERFORMANCE - SIGNAL INVALID, IS STORED IN THE ENGINE CONTROL MODULE (ECM) AND THE ENGINE MALFUNCTION INDICATOR LAMP (MIL) IS ILLUMINATED IN THE INSTRUMENT CLUSTER MESSAGE CENTER. ACTION: RETAILERS ARE REQUIRED TO HOLD ALL AFFECTED VEHICLES WITHIN THE LISTED VIN RANGE THAT ARE IN THEIR CONTROL AND REFRAIN FROM RELEASING THE VEHICLES FOR NEW OR USED VEHICLE SALE PENDING COMPLETION OF THE REWORK ACTION DETAILED IN THIS TECHNICAL BULLETIN"

LAND ROVER · 2014-04-03

LAND ROVER: STORED IN ENGINE CONTROL MODULE (ECM) IS DIAGNOSTIC TROUBLE CODE (DTC) P0089-29, FUEL PRESSURE REGULATOR PERFORMANCE, AND MALFUNCTION INDICATOR LAMP (MIL) IS ILLUMINATED IN INSTRUMENT CLUSTER (IP) MESSAGE CENTER. MODEL 2013-2014 LR2, 2012-2014 EVOQUE. *PE

LAND ROVER · 2014-04-03

LAND ROVER: AN ISSUE WITH ENGINE CONTROL MODULE (ECM) CONCERNING FUEL PRESSURE REGULATOR PERFORMANCE, DIAGNOSTIC TROUBLE CODE (DTC) P0089-29, CAUSING ENGINE MALFUNCTION INDICATOR LAMP (MIL) TO ILLUMINATE IN MESSAGE CENTER OF INSTRUMENT CLUSTER. MODEL 2013-2014 LR2, 2012-2014 RANGE ROVER EVOQUE. *PE

CADILLAC · 2007-12-01

MIL, REDUCED ENGINE POWER, DTC P0087 P0089 P0451 P0452 P0628. *NJ

CHRYSLER · 2006-04-06

DTC'S P2152, P0152, P0154, P0151, P0089, P0091 AND P0092 ARE BEING INCORRECTLY REPORTED FOR P2149, P0132, P0131, P0087, AND P0088. *TT