Quote:
Originally Posted by 11ford11
Suggest try testing power at relay 3 while removing glow plug fuse apply the same for other large relays
also have you scanned for codes - copy and clear if present as the system may have locked out if it sensed faulty glow plugs
|
Thanks again 11ford11 - Removing the glow plug fuse did not affect the +12 V at Relay 3 (
PCM relay) or Relay 1 (Cooling System Fan Relay), and there aren't any other relays with sufficient rating for the glow plug circuit in that fuse box.
I scanned for fault codes but didn't get any. I noticed that my scanning application reported that it wasn't connected to the
ECU, however the scan appeared to proceed normally. I have a friend coming over later today to try his scanner.