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Engine Performance DTCS

ENGINE PERFORMANCE DTCS

OEM Code Description
13 HEATED OXYGEN SENSOR CIRCUIT
14 ENGINE COOLANT TEMPERATURE (ECT) SENSOR, LOW TEMPERATURE INDICATED
15 ENGINE COOLANT TEMPERATURE (ECT) SENSOR, HIGH TEMPERATURE INDICATED
21 THROTTLE POSITION SENSOR CIRCUIT, SIGNAL VOLTAGE HIGH
22 THROTTLE POSITION SENSOR CIRCUIT, SIGNAL VOLTAGE LOW
23 INTAKE AIR TEMPERATURE (IAT) SENSOR CIRCUIT, LOW TEMPERATURE INDICATED
24 VEHICLE SPEED SENSOR
25 INTAKE AIR TEMPERATURE (IAT) SENSOR CIRCUIT, HIGH TEMPERATURE INDICATED
31 MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR CIRCUIT, SIGNAL VOLTAGE HIGH
32 MANIFOLD ABSOLUTE PRESSURE (MAP) SENSOR CIRCUIT, SIGNAL VOLTAGE LOW
41 NO IGNITION SIGNAL
42 CRANK ANGLE SENSOR
44 IDLE SWITCH CIRCUIT OPEN OR MISADJUSTED
45 IDLE SWITCH CIRCUIT SHORTED OR MISADJUSTED
51 EGR SYSTEM CIRCUIT CHECK - CALIF.
53 ECM GROUND CIRCUIT CHECK - CALIF.


ENGINE PERFORMANCE DTCS

OEM Code Description
13 HEATED OXYGEN SENSOR CIRCUIT
14 ENGINE COOLANT TEMPERATURE (ECT) SENSOR, LOW TEMPERATURE INDICATED
15 ENGINE COOLANT TEMPERATURE (ECT) SENSOR, HIGH TEMPERATURE INDICATED
21 THROTTLE POSITION SENSOR CIRCUIT, SIGNAL VOLTAGE HIGH
22 THROTTLE POSITION SENSOR CIRCUIT, SIGNAL VOLTAGE
23 INTAKE AIR TEMPERATURE SENSOR CIRCUIT, SIGNAL VOLTAGE HIGH
24 VEHICLE SPEED SENSOR
25 INTAKE AIR TEMPERATURE SENSOR CIRCUIT, SIGNAL VOLTAGE LOW
33 MASS AIRFLOW (MAF) SENSOR CIRCUIT, SIGNAL VOLTAGE HIGH
34 MASS AIRFLOW (MAF) SENSOR CIRCUIT, SIGNAL VOLTAGE LOW
41 NO IGNITION SIGNAL
42 CRANK ANGLE SENSOR
44 IDLE SWITCH CIRCUIT OPEN OR MISADJUSTED
45 IDLE SWITCH CIRCUIT SHORTED OR MISADJUSTED
51 EGR SYSTEM CIRCUIT CHECK
52 FUEL SYSTEM CHECK - FUEL INJECTOR LEAKAGE