Hi Scotty, love your channel and the videos. I have a 2007 Vauxhall Combo 1.7 CDTi turbo diesel 4 cylinder manual 5 speed car derived van. It has done 64,400 miles and gets serviced annually. I do approx 6,000 miles per annum in the south of the UK as a Plumbing and Heating Engineer. The van has recently thrown up P0380, P0103 and UF22FB codes. The glowplug code is easy. Cylinders 2 thru 4 have gone bad with uber high resistance. The MAF code is odd however. The sensor has been spray cleaned and when fitted, responds immediately on the scanner to throttle movements. I can find no leaking hoses. However, fuel consumption is a little bit higher than usual which might be explained by the cold westher. I'm getting 50 miles less range per tank fill. Engine starts and runs normally with plenty of power. Help! Cheers, Jon
P0380 - Powertrain. Glow Plug hearter ciircuit A.
P0103 - Powertrain. Mass or Volume Air Flow Circuit high input
UF22FB - Network. No known code or other information available.
Heck just replace the math sensor and those vehicles there notorious for going bad cleaning doesn't normally fix them they go bad internally and are almost impossible to check correctly even with the freeze frame of steel scope and knowledge of waveform analysis
Thanks Scotty. I'll do that then and report back.
Cheers, Jon