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  1. Pulling ECU Codes

    2nd Gen
    Hello, I have a 1987 2.0 SI set up for dirt track racing, and I am looking for a way to pull/read the codes on the PJ0 ECU. Can I look for pulses on any of the OBD-0 wires? I don't have a dash, so I can't look for any lights there...
  2. Code P1491 Manufacturer control auxilary emission controls

    4th Gen
    My 96 is throwing this code. It was throwing a code for insufficient EGR flow, and that's been fixed, but we have no idea what this other code is. I'm not sure when it turned up, but it was there before i fixed the EGR code. Any ideas on how to fix it?
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