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Old 10th April 2008, 22:57   #40
BigJacko
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Rover 75 Tourer 2.0 V6 Club (2002)

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Default OBD DTC codes for the MEMS3 ECU

Problem codes for the modular engine management system 3 (MEMS3)
"P" code Failure Failure type MIL activated?
P0106 Manifold absolute pressure/barometric pressure circuit range/performance problem Manifold pressure input - incorrect reading Yes
P0107 Manifold absolute pressure/barometric pressure circuit low input Manifold pressure input - short to ground Yes
P0108 Manifold absolute pressure/barometric pressure circuit high input Manifold pressure input - short to battery Yes
P0111 Intake air temperature circuit range/performance problem Inlet air temperature input - incorrect reading Yes
P0112 Intake air temperature circuit low input Inlet air temperature input - short to ground Yes
P0113 Intake air temperature circuit high input Inlet air temperature input - short to battery Yes
P0116 Engine coolant temperature circuit range/performance problem Coolant temperature input - incorrect reading Yes
P0117 Engine coolant temperature circuit low input Coolant temperature input - short to ground Yes
P0118 Engine coolant temperature circuit high input Coolant temperature input - short to battery Yes
P0121 Throttle/pedal position sensor/switch a circuit range/performance problem Throttle potentiometer volts input - performance problem Yes
P0122 Throttle/pedal position sensor/switch A circuit low input Throttle potentiometer volts input - short to ground Yes
P0123 Throttle/pedal position sensor/switch A circuit high input Throttle potentiometer volts input - short to battery Yes
P0130 02 Sensor circuit malfunction (bank 1 sensor 1) Upstream oxygen sensor input - switching frequency too slow Yes
P0131 02 Sensor circuit low voltage (bank 1 sensor 1) Upstream oxygen sensor input - short to ground No
P0132 02 Sensor circuit high voltage (bank 1 sensor 1) Upstream oxygen sensor input - short to battery No
P0133 02 Sensor circuit slow response (bank 1 sensor 1) Upstream oxygen sensor input - reading out of range Yes
P0135 02 Sensor heater circuit malfunction (bank 1 sensor 1) Upstream oxygen sensor heater electrical - incorrect reading Yes
P0136 02 Sensor circuit malfunction (bank 1 sensor 2) Downstream oxygen sensor input - incorrect reading Yes
P0137 02 Sensor circuit low voltage (bank 1 sensor 2) Downstream oxygen sensor input - short to ground No
P0138 02 Sensor circuit high voltage (bank 1 sensor 2) Downstream oxygen sensor input - short to battery No
P0140 02 Sensor circuit no activity detected (bank 1 sensor 2) Downstream oxygen sensor input - no activity No
P0141 02 Sensor heater circuit malfunction (bank 1 sensor 2) Downstream oxygen sensor heater electrical - incorrect reading Yes
P0197 Engine oil temperature sensor low Oil temperature reading. - short to battery Yes
P0198 Engine oil temperature sensor high Oil temperature reading. - short to ground Yes
P0261 Cylinder 1 injector circuit low Injector 1 drive - short to ground Yes
P0262 Cylinder 1 injector circuit high Injector 1 drive - line break Yes
P0262 Cylinder 1 injector circuit high Injector 1 drive - short to battery Yes
P0264 Cylinder 2 injector circuit low Injector 2 drive - short to ground Yes
P0265 Cylinder 2 injector circuit high Injector 2 drive - short to battery Yes
P0265 Cylinder 2 injector circuit high Injector 2 drive - line break Yes
P0267 Cylinder 3 injector circuit low Injector 3 drive - short to ground Yes
P0268 Cylinder 3 injector circuit high Injector 3 drive - short to battery Yes
P0268 Cylinder 3 injector circuit high Injector 3 drive - line break Yes
P0270 Cylinder 4 injector circuit low Injector 4 drive - short to ground Yes
P0271 Cylinder 4 injector circuit high Injector 4 drive - line break Yes
P0271 Cylinder 4 injector circuit high Injector 4 drive - short to battery Yes
P0301 Cylinder 1 misfire detected Cylinder 1 misfire - performance problem Yes
P0302 Cylinder 2 misfire detected Cylinder 2 misfire - performance problem Yes
P0303 Cylinder 3 misfire detected Cylinder 3 misfire - performance problem Yes
P0304 Cylinder 4 misfire detected Cylinder 4 misfire - performance problem Yes
P0335 Crankshaft position sensor A circuit malfunction Crank sensing problem - performance problem Yes
P0340 Camshaft position sensor circuit malfunction Cam sensing problem - performance problem Yes
P0351 Ignition coil A primary/secondary circuit malfunction Ignition coil 1 problem - no signal Yes
P0352 Ignition coil B primary/secondary circuit malfunction Ignition coil 2 problem - no signal Yes
P0420 Catalyst system efficiency below threshold (bank 1) Catalyst general failure - performance problem Yes
P0444 Evaporative emission control system purge control valve circuit open Purge valve drive - line break Yes
P0445 Evaporative emission control system purge control valve short circuit Purge valve drive - short to ground Yes
P0445 Evaporative emission control system purge control valve short circuit Purge valve drive - short to battery Yes
P0445 Evaporative emission control system purge control valve short circuit Purge valve drive - short to battery Yes
P0462 Fuel level sensor circuit low input Fuel tank level input - short to ground No
P0463 Fuel level sensor circuit high input Fuel tank level input - short to battery No
P0480 Cooling fan 1 control circuit malfunction Radiator fan drive - line break No
P0480 Cooling fan 1 control circuit malfunction Radiator fan drive - short to battery No
P0480 Cooling fan 1 control circuit malfunction Radiator fan drive - short to ground No
P0481 Cooling fan 2 control circuit malfunction Auxiliary fan drive - short to ground No
P0481 Cooling fan 2 control circuit malfunction Auxiliary fan drive - short to battery No
P0481 Cooling fan 2 control circuit malfunction Auxiliary fan drive - line break No
P0501 Vehicle speed sensor range/performance Vehicle road speed input - performance problem Yes
P0505 Idle control system malfunction Idle speed control problem - performance problem Yes
P0562 System voltage low Battery voltage input - short to ground No
P0563 System voltage high Battery voltage input - short to battery No
P1185 Oxygen sensor heater circuit open circuit - upstream sensors Upstream oxygen sensor heater electrical - line break Yes
P1186 Oxygen sensor heater circuit short circuit - upstream sensors Upstream oxygen sensor heater electrical - short to ground Yes
P1186 Oxygen sensor heater circuit short circuit - upstream sensors Upstream oxygen sensor heater electrical - short to battery Yes
P1191 Oxygen sensor heater circuit open circuit - downstream sensors Downstream oxygen sensor heater electrical - line break Yes
P1192 Oxygen sensor heater circuit short circuit - downstream sensors Downstream oxygen sensor heater electrical - short to battery Yes
P1192 Oxygen sensor heater circuit short circuit - downstream sensors Downstream oxygen sensor heater electrical - short to ground Yes
P1231 Fuel pump relay circuit low Fuel pump relay - short to ground Yes
P1232 Fuel pump relay circuit high Fuel pump relay - short to battery Yes
P1232 Fuel pump relay circuit high Fuel pump relay - line break Yes
P1300 Misfire detected sufficient to cause catalyst damage Misfire causing catalyst damage - performance problem Yes
P1316 Misfire causing excess emissions Misfire causing emissions problems - performance problem Yes
P1506 Stepper motor circuit high Idle speed control stepper motor drive CD - short to battery Yes
P1506 Stepper motor circuit high Idle speed control stepper motor drive AB - short to battery Yes
P1507 Stepper motor circuit low Idle speed control stepper motor drive AB - short to ground Yes
P1507 Stepper motor circuit low Idle speed control stepper motor drive CD - short to ground Yes
P1508 Stepper motor circuit open circuit Idle speed control stepper motor drive CD - line break Yes
P1508 Stepper motor circuit open circuit Idle speed control stepper motor drive AB - line break Yes
P1537 Air conditioning compressor request low input Air-conditioning drive - short to ground No
P1538 Air conditioning compressor request high input Air-conditioning drive - line break No
P1538 Air conditioning compressor request high input Air-conditioning drive - short to battery No
P1610 Main engine control module relay - circuit high voltage Main relay - line break No
P1610 Main engine control module relay - circuit high voltage Main relay - short to battery No
P1611 Main engine control module relay - circuit low voltage Main relay - short to ground No
P1640 Engine control module - CAN bus malfunction CAN message failure - performance problem Yes
P1775 Transmission control module has signalled a fault condition to the engine control module Gearbox problem - performance problem Yes
Attached Files
File Type: txt Rover_75_OBD_DTC_Codes_for_MEMS3.txt (8.5 KB, 239 views)
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