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View Full Version : Repair procedure to repair Toyota error code P1300/14



shadab
17th September, 2014, 09:37 PM
Here is a short step by step guide to repair the error code P1300/14, of Toyota vehcles:

Toyota Error Code: DTC P1300/14
Description: Igniter Circuit Malfunction
To repair the code please do the following:

PART A
1. Camshaft position sensor connector detached.
2. Camshaft position sensor failure.
3. Wiring.
4. ECM.

PART B
1. Check spark plug
2. Check for open and short in harness and connector in IGF signal circuit between
ECM and igniter
3. Disconnect igniter connector and check voltage between terminal IGF of ECM
connector and body ground.
4. Check for open and short in harness and connector in IGT1 ? 3 signal circuit
between ECM and igniter
5. Check voltage between terminals IGT1 ? 3 of ECM connector and body ground.
6. Disconnect igniter connector and check voltage between terminals IGT1 ? 3 of
ECM connector and body ground.
8. Check for open and short in harness and connector between ignition switch and
ignition coil, ignition coil and igniter
9. Check ignition coil
10. Check and replace ECM
Regards