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What is your question?
what is the cause of this error code

2 Replies
P1300 is ignitor circuit malfunction. Code is set when there is no IGF signal to ECM for 6 consecutive IGT signals during engine operation. Possible causes are IGF or IGT open or short circuit from ignitor to ECM, or ignitor or ECM. Sounds like you need further diagnostics to determine which one is the exact cause of your code.