So they're putting it across the EPC solenoid wire? AFIK, the CD4E doesn't have a pressure sensor to trick, only the TSS (turbine shaft speed sensor). If it's the EPC solenoid, that's kinda dangerous. If you shorted it out accidentally, you would fry your PCM's output transistor(s) and possibly break your ATX. Runaway line pressure is one of the main causes for killing a CD4E.
If you don't find an Excel viewer... You are looking for Pin 81. The wire should be black with a red stripe. It would probably be easiest to tap into on the connector on the ATX instead of at the PCM.
HTH,
BP
Last edited by ButtonPuncher; 02/08/06 04:36 AM.
