
1996 Porsche 911 Carrera 4 3.6L Misfire, MIL Lamp on
This car came in with injector circuit faults for cylinders 1 and 5. I've tried all the typical tests (test/swap injectors, ohm out harness, scoped the circuit, swapped DMEs. I cant come up with any definitive answers. After swapping the DME, there was onl...
FIX posted 12/8/2021
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Message Closed
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VIN | WP0AA2998T |
Engine | 3.6 L / 6 cyl / GAS |
Trans | 6-speed Standard |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Under Load, Idle, Intermittently |
Trouble Codes
P1237 | High Fuel Pressure Regulator Control Circuit Short To Ground |
Message Closed
Vehicle Data
1996 Porsche 911 Carrera 4
VIN | WP0AA2998T |
Engine | 3.6 L / 6 cyl / GAS |
Trans | 6-speed Standard |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | Misfire, MIL Lamp On |
Occurs | Under Load, Idle, Intermittently |
Trouble Codes
P1237 | High Fuel Pressure Regulator Control Circuit Short To Ground |