I'm not sure whether to call for the Secret Seven or Scooby Doo, but either way here's the problem:
Erratic oil temperature gauge, C5 facelift.
Cannot find the gauge sender itself referenced in Service Citroën so no way of looking for interchanges to pick up a spare (used) item or buy new. On the car it looks undamaged but oily.
Don't want to plonk down the coin for a SEDRE session if it's not referenced there either.
I've set the gauge to supplied by ECU, not PSF1. I think it's actually intended to be PSF1 derived, but if I do this a fault pops up right away that doesn't disappear with a relay board exchange.
So I guess the first question, is where in Service Citroën, do they hide the sensor - what's it called?
Second question, is gauge malfunction common in the UK?
C5: Case of the Sneaky Sensor
Moderator: RichardW