hi guys,
i am hoping u can help my vauxhall corsa merit 1.2 has lost all power when under load out of gear it will rev but when i engage the gears it looses power i did the paper clip test it came up with code 22 which is throttle position sensor low voltage this was checked and sensor changed with no luck also checked the air flow which seems fine....at a loss now

andy (notts), January 2014

How did you check your air flow meter? Did you try another one? Common fault on these.

cdc, January 2014