The ecu is accessed through the engine compartment by removing the plastic cover where the windshield wipers are located. It's PITA to remove and reinstall so a trip to the chip tuning dealer is highly recommended. I'm personally getting the C2 flash once my new exhaust is installed.
Full Answer
What are the problems with the ECU on a VW Golf?
Very common ECU fault causing complete non start of the engine and diagnostic communication problems. VW Golf Mk5 (1K) instrument cluster fault. Common failing instrument cluster for the VW Golf MK5 that causes complete or intermittent loss of display and/or incorrect reading guages.
Do you have a warranty on a refurbished VW ECU?
All refurbished units will come with our 12 month warranty and will be completely plug & play – meaning no programming is required! If it cannot be repaired, we also hold a wide range of exchange units in stock. Common faults on Volkswagon ECU’s include Non-Starter, No Communication, Misfire and Limp Mode.
Do I need to program my Volkswagen PCM or ECU?
Our Volkswagen PCM, Volkswagen ECM and Volkswagen ECU units that are labeled plug & play will not require any additional programming. All of our control units are OEM, meaning you will get your vehicles original module.
What causes the ABS light to come on on a VW Golf?
VW Golf ABS pump and module malfunction, causing ABS warning light. Common failing VW T5 ABS pump that causes the ABS and traction control lights to remain on, no communication via diagnostic and loss of speedo... Common failing engine ECU that causes intermittent or complete none starting of the engine.
What is the EDC fault on a VW Passat?
VW Passat diesel pump EDC fault. The EDC fitted to the Bosch VP44 diesel pumps can often malfunction for the Volkswagen Passat, this will prevent the engine from starting... Read More.
What is the fault code for ESP light?
Very common fault causing your ESP light to eliminate on the dash and a fault code stored of: "01435 Brake Pressure sensor 1 (G201)" we are rebuilding customers own units and providing a Lifetime warranty as standard.
