I have a 2002 V70 X/C 2.4 AWD turbo that has had a major service. WE replaced the complete PCV system (Use factory parts), radiator, flushed and replaced ALL fluids and replaced just about everything else that wears out at 150k miles. I am a Little neurotic about cleaning, so all the Throttle bodies, intercoolers, tubing and such have been cleaned and replaced. I still have a few trouble codes and wonder if anyone knows what they are:
P2096 post catalyst trim system too lean bank 1
P0507 Idle air control system rpm higher than expected
P0504 Brake switch A/B correlation
P0501 Brake switch A circuit
I need to identify and fix the first 2 trouble codes in order to pass smog in CA
trouble codes
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Mike Langlois
- Posts: 143
- Joined: 22 Apr 2014, 22:00
- Year and Model: 2002 V70 & V70 XC
- Location: Santa Ana, CA, USA
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xHeart
- Posts: 3321
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Some pointers https://www.matthewsvolvosite.com/forums ... 96#p354681
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Golden-German Shepherd | 2021 XC90 T6 INSCRIPTION (Nexa) | 2020 V60CC (Frska) | 2013A XC90 (Lktra)
Past: Golden Retriever | 2001 V70XC | 1997 Volvo 854 | 1989 Volvo 740 GL | 1979 Volvo 240
Golden-German Shepherd | 2021 XC90 T6 INSCRIPTION (Nexa) | 2020 V60CC (Frska) | 2013A XC90 (Lktra)
Past: Golden Retriever | 2001 V70XC | 1997 Volvo 854 | 1989 Volvo 740 GL | 1979 Volvo 240
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