Section 2 (Engine Controls - Tests W/Codes - Non-Turbo (A/T) - MOTRONIC 4.4)
WARNING: This page is about a different car, the 1996 Volvo 850. However, it is still accessible from the selected car via links, so may be relevant.
- Introduction
- Self-Diagnostic System
- Programming
- Drive Cycles
- DTC Identification
- Component Locations
- Connector Terminals
- Circuit Tests
- Notes
- DTC 112 - Fault In ECM
- DTC 115, 125, 135, 145 & 155 - Fuel Injector Problem
- DTC 121 - MAF Signal
- DTC 123 - Engine Coolant Temperature Sensor Signal
- DTC 125 - Fuel Injector Problem
- DTC 131 - Rpm Sensor Signal
- DTC 132 - Battery Voltage Signal Too Low Or Too High
- DTC 135 - Fuel Injector Problem
- DTC 143 - Front Knock Sensor Signal Or DTC 433 - Rear Knock Sensor Signal
- DTC 145 - Fuel Injector Problem
- DTC 153 - Rear Ho2S Signal
- DTC 155 - Fuel Injector Problem
- DTC 212 - Front Ho2S Signal
- DTC 214 - Rpm Sensor Signal Sporadic
- DTC 223 - IAC Valve Signal Opening Or DTC 245 - IAC Valve Signal Closing
- DTC 225 - A/C Pressure Sensor
- DTC 231 - Long Term Fuel Trim Partial Load Or DTC 232 - Long Term Fuel Trim Idling
- DTC 233 - Idle Air Trim
- DTC 245 - IAC Valve Signal Closing
- DTC 311 - Speedometer Signal
- DTC 314 - Camshaft Position Sensor Signal
- DTC 315 - Canister Purge (Cp) System
- DTC 335 - Fault In Wiring Between TCM & ECM
- DTC 411 - Throttle Position Sensor Signal
- DTC 425 - Rear Ho2S
- DTC 432 - Temperature Warning Level 1 Or DTC 513 - Temperature Warning Level 2
- DTC 433 - Rear Knock Sensor Signal
- DTC 435 - Front Ho2S Too Slow
- DTC 436 - Rear Ho2S Compensation
- DTC 442 - Pulsed Secondary Air Injection System (Pair) Flow Fault
- DTC 443 - TWC Efficiency
- DTC 444 - Accelerometer Signal
- DTC 445 - Pulsed Secondary Air Injection System (Pair) Pump Signal
- DTC 446 - Pulsed Secondary Air Injection System (Pair) Pump Flow Fault
- DTC 447 - Pulsed Secondary Air Injection System (Pair) Solenoid Valve Signal
- DTC 448 - Pulsed Secondary Air Injection System (Pair) Pump Flow Fault
- Misfire DTC 451, 452, 453, 454, 455, 543, 545, 551, 552, 553, 554 & 555
- DTC 513 - Temperature Warning Level 2
- DTC 514 - Engine Cooling Fan Half Speed
- DTC 521 - Front Ho2S Preheating Or DTC 522 - Rear Ho2S Preheating
- DTC 534 - Ignition Discharge Module (IDM) Group "D"
- DTC 535 - Ignition Discharge Module (IDM) Group "E"
- DTC 541 - Canister Purge Valve Signal
- DTC 611 - Fuel Tank System, Large Leak Or DTC 612 - Fuel Tank System Small Leak
- DTC 614 - EVAP Canister Shut-Off Valve Flow Fault
- DTC 616 - EVAP Canister Shut-Off Valve Signal
- DTC 621 - Fuel Tank Pressure Sensor Signal
- DTC 666 - DTC In Transmission Control Module (TCM)
- Summary