Vauxhall Owners Network Forum banner

diagnostics

  1. Please help completely confused

    Astra, Corsa, Zafira, Meriva, Adam, Agila, Combo
    Hi, I have a corsa D 2008 1.2 petrol, it’s intermittently not starting, randomly juddering while driving, cuts out at traffic lights, the check engine light came on for a day or so then vanished, diagnostics machine shows up zero faults, please help, mechanic handed it back to us, he can’t work...
  2. Corsa E TPMS Issue

    Car Audio / Electrical / Security / Diagnostic Rel
    The TPMS light in my 2015 Corsa E has come on (but neither of the front two tyres are showing pressure readings on the display). Took it to the garage who did a scan and found that the drivers side front sensor was faulty, but when they fit a new sensor the display was still showing no reading...
  3. [Vectra C] [02-08] OPCOM REPAIR

    Car Audio / Electrical / Security / Diagnostic Rel
    Hello there! I have at home 2 OBD OPCOM 1 is a fake (they say..) the other one is OK. While playing around I accidentally flashed the good one from FW 1.59 to 1.60 and now its DEAD:cry: MICROCHIP is PIC18F458 FTDI is FT232RL It is a V5 opcom 2013/6/2 Is here someone who can restore this dead...
  4. [Astra Mk5/H] [04-09] Tech 2 available (all modals)

    Astra, Corsa, Zafira, Meriva, Adam, Agila, Combo
    Hiya guys, I know it's a long shot. Working as a Vauxhall tech and in the Sheffield area next week on business. I've got a tech 2 and a mdi with gds for the later stuff (astra J, insignia ect) so anyone need any codes clearing, diagnostics or programming just give me a shout!
  5. [Astra Mk5/H] [04-09] Diagnostics problem

    Astra, Corsa, Zafira, Meriva, Adam, Agila, Combo
    Hi can anyone help me please I've got a astra 1.7 cdti 05 plate, the orange spanner came on, so I've done the pedal test and came up with code ( ECN 160434) I've searched the Web can't find any answers anywhere. If anyone can help I would be very grateful, thanks for taking time to read this.
  6. [Astra Mk5/H] [04-09] Astra 1.6 SRI 2007 No Crank/Start

    Astra, Corsa, Zafira, Meriva, Adam, Agila, Combo
    The car has been running fine, Until it was left for about a week. Then come to use it, unlock the car as normal put the key into ignition and turn...... nothing completely dead, no crack or anything then after a minute or so the fuel gauge drops to zero with a solid car/spanner light on. I am...
  7. [Meriva A] [02-09] Lambda (oxygen) Sensor

    Car Audio / Electrical / Security / Diagnostic Rel
    Hi lovelies fairly straight forward question, My engine management light has been on for a bit and diagnostics showed I need a new front lambda sensor. I have got one quoted £100 for a decent quality, fitment and warranty. No qualm's with that :) I am learning mechanics at college and was told...
  8. [Zafira A] [99-05] ECU Fault Code / EGR Valve

    Astra, Corsa, Zafira, Meriva, Adam, Agila, Combo
    Hi, I have a problem with an engine light on my Zafira, It's saying it is the EGR valve. Exhaust Gas Recirculation. However my Zafira has not got an EGR valve. I experienced random cut out's so I replaced the ECU that fixed the problem car now runs fine, however I believe the ECU that I...
Top