Latest Check Engine Code Articles

P0301 Honda 3.5L – How To Test Coil On Ignition

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The P0301 Honda OBDII trouble code means that your Honda or Acura 3.5L engine is misfiring in cylinder 1. This can cause your V6 engine to respond poorly and feel sluggish to accelerate. Engine cylinder misfire can lead to problems…
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P0122 Honda 2.2L – How To Test a TPS Sensor

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The P0122 Honda OBDII Diagnostic Trouble Code (DTC) refers to the throttle position sensor in your 2.2 or 2.3L Honda. The engine code for this specific model Honda should be F22 or F23, and is usually found in Honda Accords. Today…
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Isuzu OBD DTC Trouble Codes

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Code and Description P1106 MAP Circuit Intermittent Voltage High P1107 MAP Circuit Intermittent Voltage Low P1108 Barometric Pressure Circuit Input High P1111 IAT Sensor Circuit Intermittent Voltage High P1112 IAT Sensor Circuit Intermittent Voltage Low P1114 ECT Sensor Circuit Intermittent…
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GM OBD DTC Trouble Codes

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Code and Description P0015 “B” Camshaft Position -Timing Over-Retarded (Bank 1) P0016 Crankshaft Position – Camshaft Position Correlation (Bank 1 Sensor A) P0017 Crankshaft Position – Camshaft Position Correlation (Bank 1 Sensor B) P0018 Crankshaft Position – Camshaft Position Correlation…
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Mitsubishi OBD DTC Trouble Codes

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Code and Description   P0037 Cylinder 1-4 Heated Oxygen Sensor Rear Heater Control Circuit Low P0038 Cylinder 1-4 Heated Oxygen Sensor Rear Heater Control Circuit High P0043 HO2S Heater Control Circuit Low Bank 1 Sensor 3 P0044 HO2S Heater Control Circuit High Bank…
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Ford OBD DTC Trouble Codes

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Code and Description P1000 OBD-II Monitor Testing Incomplete P1001 KOER Test Cannot Be Completed P0100 – Mass Air Flow (MAF) Circuit Malfunction P0101 – Mass or Volume Air Flow Circuit Range/Performance Problem P0102 – Mass Air Flow (MAF) Circuit Low Input P0103 – Mass…
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Nissan OBD DTC Trouble Codes

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Code and Description   P1105 MAP/BARO Pressure Switch Solenoid Valve P1126 Thermostat Function P1130 Swirl Control Valve Control Solenoid Valve P1148 Closed Loop Control (Bank 1) P1165 Swirl Control Valve Control Vacuum Switch P1168 Closed Loop Control (Bank 2) P1320…
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Honda OBD DTC Trouble Codes

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OBDII Code and Description   P1106 Barometric Pressure Circuit Range/Performance P1107 Barometric Pressure Circuit Low Input P1108 Barometric Pressure Circuit High Input P1121 Throttle Position Lower Than Expected P1122 Throttle Position Higher Than Expected P1128 MAP Lower Than Expected P1129…
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Chrysler OBD DTC Trouble Codes

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Code and Description P1192 Inlet Air Temp. Circuit Low P1193 Inlet Air Temp. Circuit High P1195 1/1 O2 Sensor Slow During Catalyst Monitor P1196 2/1 O2 Sensor Slow During Catalyst Monitor P1197 1/2 O2 Sensor Slow During Catalyst Monitor P1198…
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P1129 Honda 1.6L – How To Test a MAP Sensor

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What does the OBDII DTC Trouble Code P1129 Mean?   The P1129 Honda OBDII Trouble Code is caused by your PCM receiving too high of a signal from the Manifold Absolute Pressure Sensor. This can also be caused if your vehicle…
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