Hi guys, I just briefly need your help. I am trying to diagnose some emissions problems and I am suspecting my coolant sensor is giving me bad readings. As I know that idle depends on coolant temp I would like to know what the idle is for my car

I am assuming my ECM is 1228746 (mask 0x61)..

Since I don't have any equipment or software yet, and I need to get emissions passed, I have to bother you guys who have the BINs and ROM editing software..

So could anyone tell me what is the desired idle? The disassembly at diy-efi for a 350 TBI says 550.. Is it the same for my car?

Thanks Thanks Thanks :hail: :hail: :hail: :hail:

 

well i have a 90 305 TBI 5 speed. when i cold start it its at 1000 then when it heats u a litlle it juss stays at 500 approx then at 280 degrees BAD OEVRHEATING PROBS it was at 1500

hope that helps

do you have one or two fans? i ahd mine wired to a manual switch but i blew my fan motor twice after i did it.