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MULTIPORT FUEL INJECTION(MFI) DIAGNOSIS TSB Revision MULTIPORT FUEL INJECTION (MFI) <3.0L> 13B-5 Items Indicated by the Service Engine Soon/Malfunction Indicator Lamp DTC NO. ITEMS - Powertrain control module (PCM) malfunction P0101 Volume air flow circuit range/performance problem P0102 Volume air flow circuit low input P0103 Volume air flow circuit high input P0107 Barometric pressure circuit low input P0108 Barometric pressure circuit high input P0111 Intake air temperature circuit range/performance problem P0115 Engine coolant temperature circuit high input P0116 Engine coolant temperature circuit range/performance problem P0117 Engine coolant temperature circuit low input P0121 Throttle position circuit range/performance problem P0122 Throttle position circuit low input P0123 Throttle position circuit high input P0128 Coolant thermostat malfunction P0130 O 2 sensor circuit malfunction (bank 1 sensor 1) P0133 O 2 sensor circuit slow response (bank 1 sensor 1) P0134 O 2 sensor circuit no activity detected (bank 1 sensor 1) P0135 O 2 sensor heater circuit malfunction (bank 1 sensor 1) P0136 O 2 sensor circuit malfunction (bank 1 sensor 2) P0139 O 2 sensor circuit slow response (bank 1 sensor 2) P0141 O 2 sensor heater circuit malfunction (bank 1 sensor 2) P0150 O 2 sensor circuit malfunction (bank 2 sensor 1) P0153 O 2 sensor circuit slow response (bank 2 sensor 1) P0154 O 2 sensor circuit no activity detected (bank 2 sensor 1) P0155 O 2 sensor heater circuit malfunction (bank 2 sensor 1) P0156 O 2 sensor circuit malfunction (bank 2 sensor 2) P0159 O 2 sensor circuit slow response (bank 2 sensor 2) P0161 O 2 sensor heater circuit malfunction (bank 2 sensor 2) P0171 System too lean (bank 1) P0172 System too rich (bank 1) P0174 System too lean (bank 2) P0175 System too rich (bank 2) P201 Injector circuit malfunction − cylinder 1 P0202 Injector circuit malfunction − cylinder 2 P0203 Injector circuit malfunction − cylinder 3 P0204 Injector circuit malfunction − cylinder 4 P0205 Injector circuit malfunction − cylinder 5 P0206 Injector circuit malfunction − cylinder 6 |