Category: Chevrolet

P1310 Chevrolet Igniter Circuit Malfunction No. 3 Possible causes – Ignition Coil No. 3 harness is open or shorted– Ignition Coil No. 3 circuit poor electrical connection– Faulty Ignition Coil No. 3– Faulty Engine Control Module (ECM) What about the obd code? The P1310 Chevrolet code is for the ignition coil No.3 and is set…

P1311 Chevrolet Ignition Coil.1 – High Output

P1305 Chevrolet Igniter Circuit Malfunction No. 2 Possible causes – Ignition Coil No. 2 harness is open or shorted– Ignition Coil No. 2 circuit poor electrical connection– Faulty Ignition Coil No. 2– Faulty Engine Control Module (ECM) What about the obd code? The P1305 Chevrolet code is for the ignition coil No.2 and is set…

P1306 Chevrolet Phase Sensor – Low Input

P1307 Chevrolet Accelerator Sensor – Range/Performance

P1304 Chevrolet EGR Calibration High

P1299 Chevrolet Cylinder Head Overtemperature Protection Active Possible causes Engine cooling system concerns. Low engine coolant level. Base engine concerns. Symptoms – Engine Light ON (or Service Engine Soon Warning Light) P1299 Chevrolet Description Indicates an engine overheat condition was detected by the cylinder head temperature (CHT) sensor. An FMEM strategy called Fail-safe Cooling was…

P1300 Chevrolet Igniter Circuit Malfunction No. 1 Possible causes – Ignition Coil No. 1 harness is open or shorted– Ignition Coil No. 1 circuit poor electrical connection– Faulty Ignition Coil No. 1– Faulty Engine Control Module (ECM) What about the obd code? The P1300 Chevrolet code is for the ignition coil No.1 and is set…

P1301 Chevrolet TDC Sensor – Abnormal

P1302 Chevrolet TDC Sensor – Low Input

P1303 Chevrolet TDC Sensor – High Input

P1295 Chevrolet Electronic Throttle Control System Malfunction Power Management Possible causes – Faulty Throttle Position Sensor (TPS)– Throttle Position Sensor (TPS) harness is open or shorted– Throttle Position Sensor (TPS) circuit poor electrical connection– Faulty Powertrain Control Module (PCM)– Faulty Mass Air Flow (MAF) sensor– Faulty Manifold Absolute Pressure (MAP) sensor Symptoms – Engine Light…

P1296 Chevrolet Multi-faults – Bank 2 – With Low Side Shorts

P1297 Chevrolet No Change In MAP Sensor Voltage Possible causes – MAP Sensor harness is open or shorted – MAP Sensor circuit poor electrical connection – Faulty MAP Sensor – Faulty ECM P1297 Chevrolet Description The Engine Control Module (ECM) detected no change in MAP sensor voltage.

P1298 Chevrolet Electric Load Detector (ELD) Circuit High Voltage

P1291 Chevrolet Injector High Side Short To GND Or VBATT – Bank 1

P1292 Chevrolet Injector High Side Short To GND Or VBATT – Bank 2

P1293 Chevrolet Intake Manif Short Runner Solenoid Circ or

P1294 Chevrolet Mitsubishi Idle Air Control Motor Circuit Possible causes – Faulty Intake Air Control (IAC) Valve– Intake Air Control (IAC) Valve harness is open or shorted– Intake Air Control (IAC) Valve circuit poor electrical connection Symptoms – Engine Light ON (or Service Engine Soon Warning Light)

P1289 Chevrolet Air Fuel Ratio Sensor 1 Circuit Slow Response Bank 2 Possible causes – Air fuel ratio (A/F) Harness or connectors is open or shorted– Air fuel ratio (A/F) sensor 1 Bank 2– Air fuel ratio (A/F) sensor 1 heater Bank 2– Fuel pressure– Fuel injector– Intake air leaks– Exhaust Gas leaks– PVC– Air…