Is there a difference between lamber sensors. I have a 1994 wrx import and have got a few different types of sensors all with the same amount of wires, just want to see if there are different specs. I did put up a post about having a flat spot. I was informed to try the lamber sensor first.

Also will putting 440cc injectors from 380cc make much of a differences if its running 3bar fuel pressure. Cos still got a noticeable flat spot

Thanks

 

you'll need to get aremap to c the potential out of the injectors and the flat spot could be caused by your maf sensor mate.Ryan

 

whats the best was to see if its my maf sensor.

 

Splitting hairs but its a "lambda" sensor, not a "lamber" sensor.

Cheers!