Codes 22,32,53 Where to look?
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Joined: Feb 2004
Posts: 267
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From: HHI, SC
Car: 1986 Vert Z28
Engine: SuperCharged 350
Transmission: 5 Speed Manual
Codes 22,32,53 Where to look?
I finnally got around to checking my Engine lights and i got 3 codes.
22- Low Voltage at TPS -OR- Fuel Cutoff Relay Circuit open/shorted
32- Fault in BPS circuit -OR- Fauilt in Exhast gas recirculation valve -OR- Fault in Vacume Regulator Valve.
53- High Voltage at battery -OR- High Voltage at exhaust gas recirculation valve -OR- Voltage Reference Error -OR- Anti-theft prob
For Code 22 i checked the voltages and they are just about perfect (.48 at idle, and 4.8 at WOT). So that leaves me w/ The "Fuel Cutoff Relay Circuit" - Wich i can't find in either of my books (chiltons or haines). Can somone help direct me where to look?
For Codes 32 AND 53 they both say somthing about an error w/ "Exhaust Gas Recirculation Valve" - Can't find that in my book either. So Some help on that too would be apreiciated.
-I have scoured my books... and can't find anything related to these. so, Thanks for any help!!!
22- Low Voltage at TPS -OR- Fuel Cutoff Relay Circuit open/shorted
32- Fault in BPS circuit -OR- Fauilt in Exhast gas recirculation valve -OR- Fault in Vacume Regulator Valve.
53- High Voltage at battery -OR- High Voltage at exhaust gas recirculation valve -OR- Voltage Reference Error -OR- Anti-theft prob
For Code 22 i checked the voltages and they are just about perfect (.48 at idle, and 4.8 at WOT). So that leaves me w/ The "Fuel Cutoff Relay Circuit" - Wich i can't find in either of my books (chiltons or haines). Can somone help direct me where to look?
For Codes 32 AND 53 they both say somthing about an error w/ "Exhaust Gas Recirculation Valve" - Can't find that in my book either. So Some help on that too would be apreiciated.
-I have scoured my books... and can't find anything related to these. so, Thanks for any help!!!
Junior Member
Joined: Dec 1999
Posts: 53
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From: OHIO
Car: 86 Aero TA
Engine: ZZ4
Transmission: T-56 Rear: Dana 44
My rule of thumb on multiple codes: Unplug and inspect connections from ECM to sensors. ALL connections. Usually just unplugging and reseating connections corrects erroneous codes. But of course it could be multiple failures.
YMMV
YMMV Member
Joined: Oct 2003
Posts: 485
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From: Delta, PA
Car: 89 Firebird
Engine: L05 350 TBI
Transmission: 700r4-slippin' on it's last leg
Yup, and did you reset the codes, to see if they come back? Sometimes a code can just be an intermittent code set and stored. How is the car running?
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