DTC P1237 code: Injector Circuit Open Cylinder 1 (AUDI, VOLKSWAGEN) Injector Circuit Cylinder 6 Intermittent (BUICK, CADILLAC, CHEVROLET, GMC) Fuel Pump Secondary Circuit Fault (FORD, LINCOLN, MERCURY) High Fuel Pressure Regulator Circuit Shorted To Ground (ISUZU) Fuel Pump Driver Module Disabled or Off Line (MAZDA) Accelerator Pedal Position Sensor Plausibility (MITSUBISHI) Intake Manifold Air Control Solenoid Outer Flap Open Circuit/Short To Positive (SAAB). Fault type Drive system in category Failure of fuel or air supply system.
Error Code DTC / Diagnostic Trouble Code:
P1237.
Hexadecimal Code: 1237.
The orange color P1237 indicates car fault. What to do when the car started to show P1237 error. After starting the car a signal P1237 lights orange. What means P1237 in orange color. Auto P1237 error repair code.
- Error code Rocker Arm Actuator Position Sensor B, Bank 2 - Circuit Low:
- What does it mean Wiring, rocker arm actuator position sensor, ECM injector circuit open cylinder 1 (audi, volkswagen) injector circuit cylinder 6 intermittent (buick, cadillac, chevrolet, gmc) fuel pump secondary circuit fault (ford, lincoln, mercury) high fuel pressure regulator circuit shorted to ground (isuzu) fuel pump driver module disabled or off line (mazda) accelerator pedal position sensor plausibility (mitsubishi) intake manifold air control solenoid outer flap open circuit/short to positive (saab) definition.
- Error code Automatic Transmission To Engine Control Module No Signal (ACURA) Quad Driver Module 'C' Fault Detected Conditions (BUICK, CADILLAC, CHEVROLET, GMC) Throttle Actuator Limp Home Relay Short To Positive (SAAB) CMP Actuator Performance Problem Or Signal Out Of Range (VOLVO):
- What does it mean injector circuit open cylinder 1 (audi, volkswagen) injector circuit cylinder 6 intermittent (buick, cadillac, chevrolet, gmc) fuel pump secondary circuit fault (ford, lincoln, mercury) high fuel pressure regulator circuit shorted to ground (isuzu) fuel pump driver module disabled or off line (mazda) accelerator pedal position sensor plausibility (mitsubishi) intake manifold air control solenoid outer flap open circuit/short to positive (saab) explain.
- Error code B Camshaft Profile Control Circuit High:
- What does it mean injector circuit open cylinder 1 (audi, volkswagen) injector circuit cylinder 6 intermittent (buick, cadillac, chevrolet, gmc) fuel pump secondary circuit fault (ford, lincoln, mercury) high fuel pressure regulator circuit shorted to ground (isuzu) fuel pump driver module disabled or off line (mazda) accelerator pedal position sensor plausibility (mitsubishi) intake manifold air control solenoid outer flap open circuit/short to positive (saab) what is.
- Error code Charge Air Cooler Temperature Sensor Circuit High:
- What does it mean injector circuit open cylinder 1 (audi, volkswagen) injector circuit cylinder 6 intermittent (buick, cadillac, chevrolet, gmc) fuel pump secondary circuit fault (ford, lincoln, mercury) high fuel pressure regulator circuit shorted to ground (isuzu) fuel pump driver module disabled or off line (mazda) accelerator pedal position sensor plausibility (mitsubishi) intake manifold air control solenoid outer flap open circuit/short to positive (saab) meaning.
