Question about 1994 Jeep Wrangler

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Why am I getting codes 11, 14, & 15

Recently installed a rebuilt transmission and the check engine light came on with these codes

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Diagnostic Trouble Codes - 1993

11 IGN reference signal. 13 Fault in the map sensor pneumatic circuit. 14 Fault in the map sensor electrical circuit. 15 Fault in the vehicle speed sensor circuit.

Posted on Aug 02, 2013

  • susie carney Sep 13, 2013

    do i need to replace the fuses oer is it electrical proble



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