error code 32

[CarlosPTR210]

I have a 32 error code.

Before error code, I have a 51 code. SO:

I made a rewire from the ECU to the TPS and AFM

After the rewire, Error 51 gone but have the 32.

I check the wire to verify any open circuit in E1 but is OK.

So then I try to find any short circuit between VS and VC, but I don’t know were is the VS wire!

I check the wire from the ecu (VC) to the TPS and AFM and both are OK.



So what can I do??

 

[jetjock]

Your profile says you're turbo. If so me thinks you'd better look more closely at the cause of a 32...

 

[CarlosPTR210]

Your profile says you're turbo. If so me thinks you'd better look more closely at the cause of a 32...

When I run at wot, afer the 3k the car run rich a/f 10, Tomorrow I will try to adjust the fuel with the SAFMC, but I dont know if that problem is caused my the 32 error.

by the way, the IC piping dosen't have any air leak, I test it today.

any sugestion?

 

[jcchildr]

Did you look closely at the pipe right off the turbo? Undetected leaks pop-up there quick...

JordanC

 

[jetjock]

I'll try again: Why are you fooling with the VS signal, which doesn't exist on a turbo car? In fact why are you fooling with the AFM at all?

 

[supraman74]

Code 32 is:
Air Flow Meter Signal (7M-GE) OR
HAC Sensor Signal (7M-GTE)
You have the GTE correct?

 

[CarlosPTR210]

Code 32 is:
Air Flow Meter Signal (7M-GE) OR
HAC Sensor Signal (7M-GTE)
You have the GTE correct?

HAC Sensor Signal, where Iis it? I don't find any info in the search option :cry: or in the manual?

 

[jdub]

On '87-'88 turbos the HAC sensor in on the rail where the glove box screws into...has a plug with 2 wires...its black and says HAC on it.

'89+ ECUs have it built in.

 

[CarlosPTR210]

On '87-'88 turbos the HAC sensor in on the rail where the glove box screws into...has a plug with 2 wires...its black and says HAC on it.

'89+ ECUs have it built in.

WoW thanks,

I was using the 89+ manuals for reference, that's why I don’t find any information.

Thanks to all for your support and patience

Regards.

 

[supraman74]

Here is a test you can do...
http://www.supra.co.nz/87tsrm/EFI/efi121.htm