Codes 10 and 14 NEED HELP, ASAP!!!
 

>:(Okay, So I swapped the IM on my z6 for the y8.

I got in the car to start it and I got codes 10 and 14(IAT and IAC)
So i switched the plugs, disconnected the battery for a few seconds, reconnected it and went to start it again... I got the same 2 codes!!! ???
Didn't make any sense, so i switched them again and took out the ECU fuse for 20 seconds. Went to start it and, you guessed it, same 2 codes!!!
Did this quite a few times to no avail.

Does anyone know what's going on?
FYI: running complete obd1 with p28. I'm using the same IAT I had on the z6 IM and i mounted it on my intake pipe, and a differrent IAC
Please someone help >:(

Re: Codes 10 and 14 NEED HELP, ASAP!!!
 

Probably swapped the IAT and IACV plugs around. They use the same style of plug.


Check the wiring. The IACV will have a blue and a yellow and the IAT is red and green I think.

Re: Codes 10 and 14 NEED HELP, ASAP!!!
 

Pin the plugs back to the ECU w/ a tester to make sure you have the right plugs. Also, pull the IAT and see if its melted. Ive seen that a few times, although Im not sure what caused it in either of the cars that it happened in.

Re: Codes 10 and 14 NEED HELP, ASAP!!!
 

you've seen an IAT melt? wtf?

yeah make sure they don't share a common ground either because maybe it got disconnected somehow.

Re: Codes 10 and 14 NEED HELP, ASAP!!!
 

me too. on RENR's car. that was interesting.

Re: Codes 10 and 14 NEED HELP, ASAP!!!
 

I know they share the same style plugs. By "switch them" i meant unplugged them and plugged them into each others male plugs.
As far as the ground... that would make sense cuz everytime I switch them neither works.
Where can I find the ECU pins for the IAT and IAC? anyone with that info?

Re: Codes 10 and 14 NEED HELP, ASAP!!!
 

BTW The IAT did look a lil melted but is the same one I had on my z6 IM like I stated before. Never gave me any codes but I got like 5 of them so I guess it wouldn't hurt to switch.

Thanx for answering and keep it going

When i get home, I'll swap the IAC to the one I had before, check the grounds and swap the IAT sensor

Re: Codes 10 and 14 NEED HELP, ASAP!!!
 

Okay, swapped IAC and IAT to the ones I had before and unplugged the ECU!!!!!!
Still same 2 codes.
According to my diagram, they do not share a ground so now i'll trace them to the ECU.

BTW, I did put a b16a2 Throttle body with its gasket. Could this be the reason I'm getting those codes?

Has anyone ever had this happen?!!

Re: Codes 10 and 14 NEED HELP, ASAP!!!
 

put your old sensors ont he Z6 maybe thats why is was sold

Re: Codes 10 and 14 NEED HELP, ASAP!!!
 

did you double check the colors on the plug wires.