Toyota RM744U User's Manual
Contents
1. C switch circuit e Air induction system e ECM DI 17 DIAGNOSTICS ENGINE MANUFACTURER CONTROLLED DTC No i See Page Detection Item Trouble Area MIL 1 Memory e Ignition system P1300 e Open or short in IGF1 and IGT1 circuit from No 1 ignition coil D114 Igniter Circuit Malfunction No 1 with igniter to ECM e No 1 ignition coil with igniter ECM e Ignition system P1305 e Open or short in IGF2 and IGT2 circuit from No 2 ignition coil Igniter Circuit Malfunction No 2 with igniter to ECM DI 114 are ee sean a e No 2 ignition coil with igniter ECM e Ignition system Open or short in IGF2 and IGT3 circuit from No 3 ignition coil Igniter Circuit Malfunction No 3 with igniter to ECM e No 3 ignition coil with igniter ECM e Ignition system P1315 e Open or short in IGF1 and IGT4 circuit from No 4 ignition coil Igniter Circuit Malfunction No 4 with igniter to ECM DI 114 Lat neces Si e No 4 ignition coil with igniter ECM o e Open or short in crankshaft position sensor circuit Crankshaft Position Sensor Cir i P1335 cuit Malfunction During engine e Crankshaft position sensor 020 ning geng e Signal plate I E ECM P1346 VVT Sensor Camshaft Position e Mechanical system Jumping teeth of timing belt belt DI 121 Sensor Circuit Range Perfor stretched mance Problem Bank 1 ECM e Valve timing P1349 VVT System Malfunction Bank OCV DI 123 1 e VVT controller assembly e ECM e Shorti iaht sw2. DI 14 DIAGNOSTICS ENGINE DIAGNOSTIC TROUBLE CODE CHART HINT Parameters listed in the chart may not be exactly the same as your reading due to the type of instrument or other factors If a malfunction code is displayed during the DTC check in check mode check the circuit for that code listed in the table below For details of each code turn to the page referred to under the See page for the respec tive DTC No in the DTC chart SAE CONTROLLED DTC No Detection Item Trouble Area horti ir fl T Mass Air Flow Circuit Malfunc Open or short in mass air flow meter circuit e Mass air flow meter tion e ECM P0101 Mass Air Flow Circuit Range M fl r DI 27 PerformanceProblem ass alr ilow meter Open or short in intake air temp sensor circuit e Intake air temp sensor built into mass air flow meter e ECM Ol horti i lantt ircuit P0115 Engine Coolant Temp Circuit ae a an Bae ae A DI 33 Malfunction acca ia ECM P0116 Engine Coolant Temp Circuit e Cooling system DI 37 Range PerformanceProblem e Engine coolant temp sensor Open or short in throttle position sensor circuit P0120 Throttle Pedal Position Sensor ee ositomsensor p i DI 38 Switch A Circuit Malfunction P ECM Throttle Pedal Position Sensor P0121 Switch A Circuit Range Perfor e Throttle position sensor DI 43 g ECM mance Problem e Open or short in heated oxygen sensor bank 1 sensor 1 circuit e Heated oxygen sensor bank 1 s
3. cuit e Heated oxygen sensor e Air induction system e Injector blockage e Mass air flow meter e Engine coolant temp sensor e Fuel pressure e Gas leakage on exhaust system e Open or short in heated oxygen sensor bank 1 sensor 1 circuit e Heated oxygen sensor bank 1 sensor 1 e Injector leak blockage e Mass air flow meter e Engine coolant temp sensor e Ignition system e Fuel pressure e Gas leakage on exhaust system e Open or short in heated oxygen sensor bank 1 sensor 1 circuit e Heated oxygen sensor bank 1 sensor 1 Open or short in engine wire e Connector connection e Vacuum hose connection e Ignition system e Injector e Fuel pressure e EGR system e Manifold absolute pressure sensor e Engine coolant temp sensor e Compression pressure e Valve clearance e Valve timing ECM e Open or short in knock sensor 1 circuit e Knock sensor 1 looseness e ECM e Open or short in crankshaft position sensor circuit e Crankshaft position sensor e Signal plate Timing belt guide e Crankshaft timing pulley e ECM e Open or short in camshaft position sensor circuit e Camshaft position sensor e Camkshaft timing pulley ECM e Gas leakage on exhaust system e Open or short in heated oxygen sensor circuit e Heated oxygen sensor e Three way catalytic converter DI 16 Evaporative Emission Control System Malfunction Evaporative Emission Control System Incorrect Purge Flow Evaporati
4. ensor 1 P0125 Insufficient Coolant Temp for e Air induction system DI 44 Closed Loop Fuel Control e Fuel pressure e Injector e Gas leakage on exhaust system ECM e Open or short in heated oxygen sensor circuit e Heated oxygen sensor P0130 Heated Oxygen Sensor Circuit e Air induction system DI 49 Malfunction Bank 1 Sensor 1 e EGR system Except Calif e Fuel pressure e Injector ECM e Open or short in heated oxygen sensor circuit e Heated oxygen sensor e Air induction system e EGR system e Fuel pressure e Injector e ECM DI37T 03 P0110 Intake Air Temp Circuit Malfunc DI 28 tion Oxygen Sensor Circuit Slow Re sponse Bank 1 Sensor 1 e Open or short in heater circuit of heated oxygen sensor e Heated oxygen sensor heater e ECM Oxygen Sensor Heater Circuit Malfunction Bank 1 Sensor 1 2000 CELICA RM744U Oxygen Sensor Circuit Malfunc tion Bank 1 Sensor 2 P0141 Oxygen Sensor Heater Circuit DI 56 Malfunction Bank 1 Sensor 2 S stem too Lean Fue DI 60 Syste too Ric ue P0300 Random Multiple Cylinder Misfire DI 64 Detected C der 3 Misfire Detected C der 4 Misfire Detected Knock Sensor 1 Circuit Malfunc tion Bank 1 Crankshaft Position Sensor A CircuitMalfunction Camshaft Position Sensor Cir cuit Malfunction Catalyst System Efficiency Be low Threshold Bank 1 2000 CELICA RM744U DI 15 DIAGNOSTICS ENGINE e Open or short in heated oxygen sensor cir
5. itchisianalicircui P1520 Stop Light Switch Signal Mal ren aot ree a I DI 130 function pi e ECM P1600 ECM BATT Malfunction e Open in back up power source circuit l DI 133 i ECM P1645 l e Body ECU Body ECU Malfunction A C ECU DI 135 ee e Communication bus horti V circui P1656 OCV Circuit Malfunction for a Oeraroul DI 136 VVT i e ECM e Open or short in OCV circuit e OCV for VVT L e ECM P1690 2 OCV Circuit Malfunction for DI 139 VVT L e Open or short in OCV circuit e OCV for VVT L e ECM P1692 2 OCV Open Malfunction for DI 143 VVT L 2000 CELICA RM744U DI 18 DIAGNOSTICS ENGINE P1693 2 OCV Close Malfunction for DI 143 VVT L P1780 3 Park Neutral Position Switch DI 145 Malfunction 1 0 MIL lights up 2 277 GE only 3 A T only 2000 CELICA RM744U e Open or short in OCV circuit OCV for VVT L e ECM e Short in park neutral position switch circuit e Park neutral position switch e ECM
6. ve Emission Control System Vent Control Malfunction Evaporative Emission Control System Pressure Sensor Mal function Evaporative Emission Control System Pressure Sensor Range Performance P0500 Vehicle Speed Sensor Malfunc D 106 tion P0505 DI 109 Idle Control System Malfunction 1 Tro MIL lights up 2000 CELICA RM744U DIAGNOSTICS ENGINE e Hose or tube cracked hole damaged or loose seal e Fuel tank cap incorrectly installed e Fuel tank cap cracked or damaged e Vacuum hose cracked hole blocked damaged or discon nected e Fuel tank cracked hole or damaged e Charcoal canister cracked hole or damaged e Open or short in vapor pressure sensor circuit e Vapor pressure sensor e Fuel tank over fill check valve cracked or damaged e ECM e Vacuum hose cracked hole blocked damaged or discon nected Open or short in vapor pressure sensor circuit e Vapor pressure sensor e Open or short in VSV circuit for EVAP e VSV for EVAP e Open or short in VSV circuit for vapor pressure sensor e VSV for vapor pressure sensor e Charcoal canister cracked hole or damaged e Fuel tank over fill check valve cracked or damaged ECM Open or short in vapor pressure sensor circuit e Vapor pressure sensor e ECM e Combinationmeter e Open or short in vehicle speed sensor circuit e Vehicle speed sensor e ECM e Open or short in IAC valve circuit e IAC valve is stuck or closed e Open or short in A
Download Pdf Manuals
Related Search