Torque Specifications

Engine under cover sub-assembly No. 1 x Frame assembly Camshaft bearing cap x Cylinder head sub-assembly Chain tensioner No. 1 x Cylinder head sub-assembly Chain tensioner No. 2 x Cylinder head sub-assembly Chain tensioner No. 3 x Cylinder head sub-assembly Camshaft timing gear assembly x Camshaft Camshaft timing gear or sprocket x Camshaft Timing chain cover plate x Timing chain or belt cover sub-assembly Ignition coil assembly x Cylinder head cover sub-assembly V-bank cover x Intake air surge...

DLC Data Link Connector

The vehicle's ECM uses the ISO 15765-4 for communication protocol. The terminal arrangement of the DLC3 complies with SAE J1962 and matches the ISO 15765-4 format. The DLC3 is the interface prepared for reading various data from the vehicle's ECM. After connecting the cable of an intelligent tester, turn the ignition switch ON and turn the tester ON. If a communication failure message is displayed on the tester screen (on the tester UNABLE TO CONNECT TO VEHICLE), a problem exists in either the...

Diagnostic Trouble Code Chart

Factors such as instrument type may cause readings to differ slightly from stated values. If any DTCs are displayed during a check mode DTC check, check the circuit for the DTCs listed in the table below. For details of each DTC, refer to the page indicated. MIL flashes when a catalyst damaged misfire is detected. Camshaft Position A Actuator Circuit Bank 1 - Open or short in OCV bank 1 circuit Camshaft Position A - Timing Over-Advanced or System Performance Bank 1 - Camshaft timing gear...

Abbreviations Used In Manual

Automatic Disconnecting Differential Engine Control And Measurement System Electronic Controlled Automatic Transmission Transaxle Electronic Throttle Control System-intelligent Load Sensing Proportioning and Bypass Valve Throttle Body Electronic Fuel Injection TOYOTA Electronic Modulated Suspension Total Information System For Vehicle Development PT. TOYOTA Motor Manufacturing Indonesia TOYOTA Motor Manufacturing Kentucky, Inc. TOYOTA South Africa Motors Pty Ltd.

Repairing A 2102 Toyota Tacoma Sec Switching Valve

Root Sum Squared Pictures

The ECM locates malfunctions in the secondary Air Injection AIR system by detecting the pressure in the AIR passage between the air pump and Air Switching Valve ASV and sets a DTC. Soon after cold engine starts, the monitor runs for a short time while the AIR system is both ON and OFF. The ECM detects both the pressure and the exhaust pulsation and compares them. The following 4 patterns are AIR system pressure conditions in the AIR system passage. Pressure...

Tacoma Toyota Evap Wiring Diagram

2012 Toyota Tacoma Wiring Diagram

The intelligent tester is required to conduct the following diagnostic troubleshooting procedure. Using intelligent tester monitor results enables the EVAP Evaporative Emission system to be confirmed. Read freeze frame data using an intelligent tester. Freeze frame data record the engine condition when malfunctions are detected. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed up or not, if the air-fuel ratio was lean...

List Of Freeze Frame Data

Mass air flow meter power source circuit open or short If value -40 C, sensor circuit open If value 140 C or more, sensor circuit shorted If value -40 C, sensor circuit open If value 140 C or more, sensor circuit shorted Correction learning value of knocking Absolute Accelerator Pedal Position APP No. 1 Read value with ignition switch ON Do not start engine Read value with ignition switch ON Do not start engine Performing INJ VOL or A F CONTROL function of ACTIVE TEST enables technician to...

Check Misfire Count Cyl

Connect an intelligent tester to the DLC3. Select the following menu items DIAGNOSIS ENHANCED OBD II DATA LIST MISFIRE CYL 1, Read each value of CYL 1 to 6 displayed on the tester. If no misfire counts occur in any cylinders, perform the following operations (1) Shift the gear selector lever to the D position. (2) Repeat steps (e) to (g) above. (4) If misfire counts are still not displayed, perform steps (h) and (i) and then check the misfire counts again. Drive the vehicle with the MISFIRE RPM...

Which Coil Is Coil F On 2006 Toyota Avalon

Ignition Coil A Primary Secondary Circuit Ignition Coil B Primary Secondary Circuit Ignition Coil C Primary Secondary Circuit Ignition Coil D Primary Secondary Circuit Ignition Coil E Primary Secondary Circuit Ignition Coil F Primary Secondary Circuit These DTCs indicate malfunctions relating to the primary circuit. If DTC P0351 is set, check No. 1 If DTC P0352 is set, check No. 2 If DTC P0353 is set, check No. 3 If DTC P0354 is set, check No. 4 If DTC P0355 is set, check No. 5 If DTC P0356 is...

If any of the following DTCs are set the ECM enters failsafe mode to allow the vehicle to be driven temporarily

P0031 Toyota Sienna

ECM calculates ignition timing according to engine speed and throttle valve position. ECM estimates IAT to be 20 C 68 F . Engine Coolant Temperature ECT Sensor ECM estimates ECT to be 80 C 176 F . P0120, P0121, P0122, P0123, P0220, P0222, P0223, P0604, P0606, P0607, P0657, P2102, P2103, P2111, P2112, P2118, P2119 and P2135 Electronic Throttle Control System ETCS ECM cuts off throttle actuator current and throttle valve returned to 6 throttle position by return spring. ECM then adjusts engine...

Read Value Of Intelligent Tester Fuel Trim

Calculate the total fuel trim values to check the characteristic deviation of the mass air flow meter. (a) Connect an intelligent tester to the DLC3. Turn the ignition switch ON. Turn the tester ON. Select the following menu items DIAGNOSIS ENHANCED OBD II DATA LIST PRIMARY SHORT FT 1 and LONG FT 1. Read the values displayed on the tester. Add together the SHORT FT 1 and LONG FT 1 values to obtain the total FUEL TRIM. Total of the SHORT FT 1 and LONG FT 1 values is between -20 and 20 . PERFORM...

2017 Toyota Tacoma Wiring Diagram

Refer to DTC P0450 (See page ES-226). An intelligent tester is required to conduct the following diagnostic troubleshooting procedure. Using an intelligent tester monitor results enables the EVAP (Evaporative Emission) system to be confirmed. Read freeze frame data using an intelligent tester. Freeze frame data record the engine condition when malfunctions are detected. When troubleshooting, freeze frame data can help determine if the vehicle was moving or stationary, if the engine was warmed...

Check Harness And Connector Canister Pump Module Ecm

Canister Pump Module Toyota

Disconnect the L1 canister connector. Turn the ignition switch to ON. On the intelligent tester, select the following menu items DIAGNOSIS ENHANCED OBD II ACTIVE TEST Measure the voltage between terminal 1 of the canister Wire harness between ECM and leak detection pump (g) Reconnect the canister connector.

Perform Active Test Using Intelligent Tester Purge

(a) On the intelligent tester, select the following menu items DIAGNOSIS ENHANCED OBD II ACTIVE TEST EVAP VSV. (b) Disconnect the hose (connected to the canister) from the purge VSV. (d) Using the tester, turn off the purge VSV (EVAP VSV OFF). (e) Use your finger to confirm that the purge VSV has no suction. (f) Using the tester, turn on the purge VSV (EVAP VSV ON). (g) Use your finger to confirm that the purge VSV has suction. No suction when Purge VSV turned OFF, and suction applied when...

Check Any Other Dtcs Output In Addition To Dtc P

(a) Connect the intelligent tester to the DLC3. (b) Turn the ignition switch to ON and turn the intelligent tester ON. (c) Select the following menu items DIAGNOSIS ENHANCED OBD II DTC INFO CURRENT CODES. If any DTCs other than P0125 are output, troubleshoot those DTCs first.

Repair Or Replace Air Injection Control Driver Power Source Circuit

PERFORM ACTIVE TEST USING INTELLIGENT TESTER Connect the intelligent tester to the DLC3. Turn the ignition switch to ON and turn the tester ON. Select the following menu items DIAGNOSIS ENHANCED OBD II SYSTEM CHECK AIR INJ CHECK MANUAL OPERATION AP ON, ASV OPEN Start the engine after the tester initialization is finished. Operate the AIR system using the SYSTEM CHECK function and measure the voltage between the terminals Do not perform the SYSTEM CHECK operation repetitively. It may cause...