sjrobinson
08-31-2012, 02:31 AM
Although Ive posted this before theres an update...
As many saw in my other posts I was having issues with my car. I think they were vacuum issues cuz I did a manifold swap and the car is doing much better. But when I hooked up the EFIE before with the problems it wouldnt work. Before I go through the trouble of putting it back in. What would cause the EFIE not to work if it was installed properly?
Im thinking it would only be o2 sensor issues but they seem fine but they're the only thing the EFIE would interact with. Can I have a bad upstream sensor and not have a CEL?
As many saw in my other posts I was having issues with my car. I think they were vacuum issues cuz I did a manifold swap and the car is doing much better. But when I hooked up the EFIE before with the problems it wouldnt work. Before I go through the trouble of putting it back in. What would cause the EFIE not to work if it was installed properly?
Im thinking it would only be o2 sensor issues but they seem fine but they're the only thing the EFIE would interact with. Can I have a bad upstream sensor and not have a CEL?