AC codes...need some help
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Joined: Apr 2006
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AC codes...need some help
Lately on my 94 850 turbo wagon the AC lights will flash for a bit after the car has been running with the AC on forminute or so. After they flash the recirculate will no longer work. These are the codes I am pulling on B1:
1-3-5 No Engine Temp. Frequency Signal
3-2-5 Recirculation Damper Motor Active Too Long
4-1-1 Pass. Compartment Fan Overcurrent Or Seized Fan
4-1-7 Pass. Side Temp. Sensor Intake Fan Seized
4-1-8 No Control Signal To ECC Power Stage
4-1-9 ECC Power Stage Emitting Faulty Diagnostic Signal
I cleaned the Pass side fan up by the oh-**** handle and thefan is turning fine (not sure if it was before or not, but it was pretty dirty).
Can anyone put this in english so I can figure out what the problem is?
Thanks!
JT
1-3-5 No Engine Temp. Frequency Signal
3-2-5 Recirculation Damper Motor Active Too Long
4-1-1 Pass. Compartment Fan Overcurrent Or Seized Fan
4-1-7 Pass. Side Temp. Sensor Intake Fan Seized
4-1-8 No Control Signal To ECC Power Stage
4-1-9 ECC Power Stage Emitting Faulty Diagnostic Signal
I cleaned the Pass side fan up by the oh-**** handle and thefan is turning fine (not sure if it was before or not, but it was pretty dirty).
Can anyone put this in english so I can figure out what the problem is?
Thanks!
JT
Senior Member
Joined: Feb 2006
Posts: 821
Likes: 1
RE: AC codes...need some help
http://www.matthewsvolvosite.com/dow.../Volvo_850.zip
Get that file and check out the A/C troubleshooting guide.
Regards
Get that file and check out the A/C troubleshooting guide.
Regards
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