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afm problem c20let

521 views 1 reply 2 participants last post by  rodgerq 
#1 ·
right this one is a right bollix,
brought the corsa for a spin yesterday and all was well untill we thought we ran out of juice, the car would rev with the clutch in but die when load came on the engine.
we went at it today and flashed the codes to get 73(hall sensor-high voltage) and 94(low voltage)

the car will start and run with the air flow meter disconnected but dies immediately when plugged in???
the air flow and dizzy are both tested and work fine
have'nt tried the ign module yet jus gonna run try it now
any help greatley appreciated
 
#2 ·
check the wiring to the airflow meter, pull back the rubber boot and make sure the wiring is ok. also check your earths if the codes all came at once.

might just be an AFM problem but ive seen earths failing, and the loom taking an earth through an AFM wire and burning the **** out of the full length of it

rodgerq
 
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