IPD sale XeMODeX - Experts in Volvo Electronics
MVS-Amazon link helps MVS!

Get email notification of topic replies. Log in or register (free). Amazon Link Buy anything with this and it helps MVS!

2000 v70 codes from CEL

Help, Advice and DIY Tutorials on Volvo's extremely popular car line -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, 850 R, 850 T5-R, 850 T5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

Post Reply
User avatar
famfeld
Posts: 142
Joined: Fri Oct 31, 2014 8:36 am
Year and Model: 04 xc70
Location: massachusetts
Has thanked: 4 times
Been thanked: 4 times

2000 v70 codes from CEL

Post by famfeld »

Thanks to abscate meeting up with me to give me his extra PVC hoses, I got my car back on the road with new/cleaned out PCV system. Then the exhaust started leaking, so I fixed that and shortly after the CEL light went on. Also it seems the idling/shifting is off and the car is pinging a certain amount. This has been this way for two days. This morning when I went on a short errand, the car wouldn't start and I heard a ringing noise from the throttle body. I let the car sit for 30 second, then the ringing stopped and the car started. The codes that I am getting are:

P1119 Sensor/MAF sensor Adaption performance problem or signal out of range (upper limit)
P0171 System Too Lean (bank 1)

Any ideas of where to start?

Thanks,

Feld
User avatar
bmdubya1198
Posts: 4597
Joined: Tue Dec 30, 2014 10:45 am
Year and Model: 2K V70R M56
Location: Charlotte, NC
Has thanked: 52 times
Been thanked: 201 times

Re: 2000 V70 codes from CEL

Post by bmdubya1198 »

Sounds like your MAF sensor is either dirty or dead. You could try cleaning it with some CRC Mass Airflow Sensor Cleaner and see if that helps. Also check out the connector for the sensor and clean it off it it's dirty.
Just make sure you ONLY use MAF Sensor Cleaner to clean your MAF sensor. Anything else will damage it.
00 V70R Venetian Red/Charcoal M56 Swapped 200k
03 S60 2.4T Silver/Black 118k
07 XC90 V8 AWD Sport Titanium Grey/Black 174k
92 245 Base White/Beige 249k
98 V70 GLT Black/Beige 205k
99 BMW 528i
84 BMW 318i
01 Mountaineer 5.0
Sold-
00 S70 GLT Mystic Silver/Taupe 253k
91 944 Turbo Dark Green/Beige 175k
93 944 Base Beige/Beige 221k
98 S90- Silver/Gray 207k
95 850 GLT Tropic Green... crushed
01 S60 2.4T Black/Black 230k
88 744 Turbo M46 Beige Metallic/Beige 188k
User avatar
abscate
MVS Moderator
Posts: 23751
Joined: Sun Feb 17, 2013 5:54 pm
Year and Model: 99T5 ,99S70,2005V70
Location: NYC, ALBANY NY
Has thanked: 443 times
Been thanked: 1338 times

Re: 2000 V70 codes from CEL

Post by abscate »

Feld...that ETM should whine for about 10 seconds when the key goes to POS II (on, not started) and then whine should stop.

Thats all normal and good.

If we can connect sometime, we can check your Short Term fuel trim with my AUTEL and tell if you have vacuum leak or a fuel delivery problem causing your P0171.

P1119 is a new one to me - gotta think that one through.
Empty Nester
A Captain in a Sea of Estrogen
1999-V70-T5M56 2005-V70-M56 1999-S70 VW T4 BMW
Link to Maintenance record thread
Link To Volvo Glossary
DrJammer
Posts: 186
Joined: Thu Oct 24, 2013 6:28 am
Year and Model: 2000 V70XC - 195k
Location: PA
Has thanked: 1 time
Been thanked: 1 time

Re: 2000 V70 codes from CEL

Post by DrJammer »

I feel like I was chasing a P0171 near the J hose near the charcoal canister in rear on a 2000XC

changed out the fuel cap and it went away. I am not suggesting to throw money and guesses at a problem, just sharing an experience
Ex-Volvos
2004 v70 N/A - traded in at 75k
2008 S60 - leased
1998 S70 T5 - might still have her if I knew about this forum when I owned it
Post Reply
  • Similar Topics
    Replies
    Views
    Last post