speed sensor

Hello all. Long time browser first time poster so I'll just jump right in. Could be a longish post so be warned but I'd really appreciate some input and help. My mate bought a 2003 Vauxhall Astra MK4 1.6L 8V off a sweet old man a couple days ago. It only had 58,000 miles on the clock. We...

Hey! I've been having a lot of trouble on my frontera regarding the ECU. It's flagged up the speed sensor and map sensor errors, and both sensors have been replaced. Now, it's still doing it and cutting out the engine. I brought it to a mechanic who reprogrammed the ECU and said it would still...

Hello, I have a Vauxhall Frontera which has been having a few fault issues. When the car starts up it flags up the manifold pressure sensor, and after about five minutes it flags up the speed sensor. Both of these sensors have been changed but the car keeps flagging it up. When you erase the...