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08-25-2015, 06:48 AM
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#1
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Join Date: Dec 2008
Location: NNJ
Posts: 1,489
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P0132 & p0152
Rebuild a car they said, it will be fun they said! Seems like every week is a new issue 
Got a tune and installed my 30# injectors, then started getting p0152 for passenger side heater circuit. In the process of trouble shooting I ended up getting p0132 for the driver side too!  obviously with this code the car jumps out of closed loop so my mileage suffers.
Here's what I did so far to trace my issue, maybe someone has had this problem?
First:
- Swapped O2 sensors to verify code did not follow sensor. Code cleared itself and was able to drive three consecutive cycles with success. Then P0152 came back on the fourth drive.
Second:
- Verified 12v at O2 harness for both sides and tested continuity.
- With key ON, engine COLD, noted both sensors do warmup by physically feeling exhaust pipe warm up around bung.
- with key ON, read approx 0.6v at O2 feed from PCM at harness.
- Disconnected passenger side O2/knock/starter/ground/CPS sensors and inspected wiring harness up to splice in main harness, no obvious breaks or kinks.
I do have logs from Ecm pro scan if anyone wants one to see what's going on. The O2s are definitely moving. Although the driver side seems to stay on the richer side more often. Help!
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1997 Camaro Z28 - 355 LT1, T56, CC503, LTs, ORY, Bald Eagle-back exhaust, !emissions, Lingenfelter CAI, EWP, !CAGS, BMR LCAs, UMI PHB, Koni Str.t/Koni SA, C5 Z06 front / LS1 F-body rear brake swap, factory hurst with short stick 
2014 2LT Cruze 2.0 Turbo Diesel
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08-25-2015, 07:00 AM
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#2
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Meet Coordinator
Join Date: Jan 2008
Location: brick/pt. pleasant beach
Posts: 19,370
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What brand sensors? Could be just outside tolerance on occasion.
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08-25-2015, 07:03 AM
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#3
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Join Date: Dec 2008
Location: NNJ
Posts: 1,489
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Quote:
Originally Posted by sweetbmxrider
What brand sensors? Could be just outside tolerance on occasion.
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They are Delphi, new as of May after I smoked the last ones out during break in. I was thinking it could be the tune on the rich side? I didn't see crazy fuel trims when they were working. I'll have to check again.. Maybe order ACDelco ?
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1997 Camaro Z28 - 355 LT1, T56, CC503, LTs, ORY, Bald Eagle-back exhaust, !emissions, Lingenfelter CAI, EWP, !CAGS, BMR LCAs, UMI PHB, Koni Str.t/Koni SA, C5 Z06 front / LS1 F-body rear brake swap, factory hurst with short stick
2014 2LT Cruze 2.0 Turbo Diesel
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08-25-2015, 07:47 AM
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#4
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Join Date: Feb 2008
Posts: 170
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At the risk of sounding like an idiot, make sure you check your fuses and grounds. I was having bank 1 problems (i think the code was p0105) which caused me to lose my reverse lockout and was throwing a maf code also. After replacing o2 sensors and and reverse lockout solenoid, came to find it was just a simple fuse
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2002 Camaro SS H/C/I 9" 413/398 [Lola]
2016 Dodge Durango [Kat]
2007 Honda CRF-80 [Little Toni]
2014 Ducati 1199 Panigale R [Luci]
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08-27-2015, 07:57 AM
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#5
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Join Date: Dec 2008
Location: NNJ
Posts: 1,489
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Checked fuse and grounds which appeared ok. Contacted tuner and he sent an update, issue seems to be fixed now..
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1997 Camaro Z28 - 355 LT1, T56, CC503, LTs, ORY, Bald Eagle-back exhaust, !emissions, Lingenfelter CAI, EWP, !CAGS, BMR LCAs, UMI PHB, Koni Str.t/Koni SA, C5 Z06 front / LS1 F-body rear brake swap, factory hurst with short stick
2014 2LT Cruze 2.0 Turbo Diesel
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08-27-2015, 09:34 AM
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#6
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Mongo the Meet Coordinator
Join Date: May 2008
Posts: 16,941
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Who is tuning it?
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Quote:
Originally Posted by KirkEvil
repo bigals turd gen and part it out to a loving home
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08-27-2015, 10:00 AM
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#7
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Join Date: Dec 2008
Location: NNJ
Posts: 1,489
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Solomon @ lt1pcmtuning
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1997 Camaro Z28 - 355 LT1, T56, CC503, LTs, ORY, Bald Eagle-back exhaust, !emissions, Lingenfelter CAI, EWP, !CAGS, BMR LCAs, UMI PHB, Koni Str.t/Koni SA, C5 Z06 front / LS1 F-body rear brake swap, factory hurst with short stick
2014 2LT Cruze 2.0 Turbo Diesel
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08-27-2015, 10:20 AM
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#8
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Join Date: May 2008
Location: East Brunswick
Posts: 517
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If you have Longtube headers the heater codes should be turned off. Headers lose a lot of heat vs. the cast iron manifolds and combined with being farther away from the motor with a transport delay, the system thinks the heaters are having problems. If they are oscillating correctly before the codes come up and kick them out of CL, just shut off the code.
Wrapping or ceramic coating the headers helps as well.
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2000 ws6
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08-29-2015, 02:36 PM
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#9
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Join Date: Dec 2008
Location: NNJ
Posts: 1,489
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Hmm ok, tune iteration #4 and I just got P0152 and P1153... Bum O2 sensor? Heater circuit is 'complete' but O2 is 'incomplete'...
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1997 Camaro Z28 - 355 LT1, T56, CC503, LTs, ORY, Bald Eagle-back exhaust, !emissions, Lingenfelter CAI, EWP, !CAGS, BMR LCAs, UMI PHB, Koni Str.t/Koni SA, C5 Z06 front / LS1 F-body rear brake swap, factory hurst with short stick
2014 2LT Cruze 2.0 Turbo Diesel
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08-31-2015, 02:02 PM
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#10
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Join Date: May 2008
Location: East Brunswick
Posts: 517
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what are actual codes? I'm not by my computer
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2000 ws6
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09-12-2015, 06:38 PM
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#11
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^^^Lover of bad cars^^^ Meet Coordinator
Join Date: Aug 2007
Location: Whitehouse Station
Posts: 2,276
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p1153 should just be ignored, that is insufficient switching. (typical for LT header cars)
P0152 is high voltage (Bank2 sensor1) which is passenger side.
have you checked the O2s to make sure they are actually reading themselves? (vantage type thing or volt meter on the O2 signal wires coming off the sensors)
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1986 Honda VFR750 - 89.3HP to the wheel
2017 SS M6 - Mods: Nothing Yet.
2026 Tesla Model Y - lol
Last edited by ThoR294; 09-12-2015 at 06:38 PM.
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