new lambda, but still not right
- Thread starter carlee
- Start date
skinny-controller
Sunday Drivers
did you read the codes yourself or did you get through a obd reader.
scooby1wrx
Petrolheads
Did you have the fault codes cleared from the ecu,
if not then id say you could double check them,
dont think anything new would show up unless
you had the check light come on since the last
time it was checked, but id say the cause of it
running bad could be any number of things,
bad spark, air mixture or lack of fuel, dodgy pump
if not then id say you could double check them,
dont think anything new would show up unless
you had the check light come on since the last
time it was checked, but id say the cause of it
running bad could be any number of things,
bad spark, air mixture or lack of fuel, dodgy pump
northdublin
Petrolheads
probably the most common reason is the maf. i would get a lend of one and check it before ied fork out the cash on one. but the b4 are a complicated car and there is a lot of things that can go wrong with actuators and all the boost pipes and solinoids. anyway if ye want to try a maf let me know and ill pop the one out of my yoke
skinny-controller
Sunday Drivers
the throttle poistion sensor is the potentiometer i would check thats working ok first that regulate the amount of air being allowed in to the engine,I would disconnect the afm if the car doesnt cut out you can rule that out,how many o2 sensors has the legacy got is there one on the up pipe and one on the exhaust side.