01-13-2017, 01:17 PM
I can't pop these back into the cases, they are just boards, no case. There's a case in the car. I suspect someone might have been swapping just the boards in the ECU case? For all I know, I have the correct board already. Probably bad, but could be the right one.
The Sidekick is a '92, 4 door, Fed, AT, 1.6L.
I'm seeing some people listing 58B40 for 1994 Sidekicks. I don't want to buy something that puts me right back where I started with it expecting a IAT sensor. On your PDF, I see that's no IAT, 1992 only. Just trust the codes, huh?
@fetcher
I thought about just wiring in an IAT sensor but then thought about the other unknowns, like "know" idea what the ECU is actually for. Could be a manual transmission for all I know. I think I'd rather start troubleshooting from a baseline of the correct ECU or I could be tilting at windmills.
The Sidekick is a '92, 4 door, Fed, AT, 1.6L.
I'm seeing some people listing 58B40 for 1994 Sidekicks. I don't want to buy something that puts me right back where I started with it expecting a IAT sensor. On your PDF, I see that's no IAT, 1992 only. Just trust the codes, huh?
@fetcher
I thought about just wiring in an IAT sensor but then thought about the other unknowns, like "know" idea what the ECU is actually for. Could be a manual transmission for all I know. I think I'd rather start troubleshooting from a baseline of the correct ECU or I could be tilting at windmills.