Search found 28 matches
- Mon Feb 22, 2021 3:28 pm
- Forum: Volvo V70, XC70 2008-2016, Volvo S80 2007-2016
- Topic: Help with ECM fault code P048000, fan 1 control circuit
- Replies: 3
- Views: 179
Re: Help with ECM fault code P048000, fan 1 control circuit
To get help with a DTC, give us the exact wording the Autel gives for a P048000. When a thermostat breaks up internally allowing coolant to flow unrestricted, there is no overheating condition. You'll instead have startup underheating -- it will take longer for the engine to come up to temperature.
- Sun Feb 21, 2021 5:18 pm
- Forum: Volvo V70, XC70 2008-2016, Volvo S80 2007-2016
- Topic: evap purge canister
- Replies: 2
- Views: 39
Re: evap purge canister
There are dozens of possible leak points in the fuel / EVAP system. It's not recommended to guess your way through this maze. The diagnostic approach to use is the pressurized smoke test. Many repair shops have the equipment. You should make clear you want to pin-point the leak making repair actiona...
- Sun Feb 14, 2021 6:23 am
- Forum: Volvo V70, XC70 2008-2016, Volvo S80 2007-2016
- Topic: Strange noise on startup in cold weather
- Replies: 8
- Views: 140
Re: Strange noise on startup in cold weather
I have serious concerns about the substitution of plastic parts for metal on engines. Add -30F to that equation, and I would cringe just pressing the "START" button.
- Sat Feb 13, 2021 3:29 pm
- Forum: Volvo V70, XC70 2008-2016, Volvo S80 2007-2016
- Topic: Strange noise on startup in cold weather
- Replies: 8
- Views: 140
Re: Strange noise on startup in cold weather
1. Does this sound mechanical to you? YES, YOU CAN HEAR THE FREQUENCY COME DOWN WITH THE RPMS. LET'S TRY SOME FREQUENCY ANALYSIS. ON THE KEYBOARD, THE NOTE WE'RE HEARING IS A "G" ABOVE 440-A, or 785 Hz. That frequency is NOT related to any multiple of the crankshaft 26.6 Hz, or firing rate 160 Hz. 2...
- Fri Feb 05, 2021 12:39 pm
- Forum: Volvo V70, XC70 2008-2016, Volvo S80 2007-2016
- Topic: Instrument panel: avg mpg/mph -- trip 1/2 & overall?
- Replies: 2
- Views: 223
Re: Instrument panel: avg mpg/mph -- trip 1/2 & overall?
There's a section called Trip Statistics in the menus under "MyCar".
As far as undefined results on the dash display, take something like instantaneous "miles per gallon". When the car is not moving, the value is considered undefined, which displays as "--".
As far as undefined results on the dash display, take something like instantaneous "miles per gallon". When the car is not moving, the value is considered undefined, which displays as "--".
- Sat Jan 30, 2021 12:48 pm
- Forum: Volvo V70, XC70 2008-2016, Volvo S80 2007-2016
- Topic: Multiple CEL Codes - No start again...
- Replies: 4
- Views: 184
Re: Multiple CEL Codes - No start again...
These would help your posting: 1) mileage for your 2008 S80 2) lookup and post word descriptions that go with each DTC 3) search internet on each code & word description Have you tried jump-starting from a battery cranking out 14Vdc? 12.5V under no load is a weak battery -- under what load did you s...
- Sun Jan 24, 2021 5:00 pm
- Forum: Volvo V70, XC70 2008-2016, Volvo S80 2007-2016
- Topic: Oil Anti Drain Valve for the P3 -- 3.0T and 3.2 Topic is solved
- Replies: 19
- Views: 868
Functional Test of Oil Anti Drain Valve for the P3 -- 3.0T and 3.2 Topic is solved
Functional Test of Oil Anti-Drain Valve If you have any doubts about whether your B6304 (T6) or B6324 (3.2) engine is retaining oil in the filter housing while the car is off: Here is a Function Test which assesses the plugging action of the anti-drain valve. You can do it as a routine part of the ...
- Sat Jan 23, 2021 5:02 pm
- Forum: Volvo V70, XC70 2008-2016, Volvo S80 2007-2016
- Topic: Oil Anti Drain Valve for the P3 -- 3.0T and 3.2 Topic is solved
- Replies: 19
- Views: 868
Re: Oil Anti Drain Valve for the P3 -- 3.0T and 3.2 Topic is solved
Paul - I have the Volvo B6304 T6 (Volvo-Ford) engine. I'm hearing engine friction noise for about 3 seconds at cold start-up, but no similar noise if I shut down and restart. I'm suspecting the oil filter anti-drain-back valve is leaky/broken. Is there a way to test the filter housing, cap removed, ...
- Tue Jan 12, 2021 10:57 pm
- Forum: V70, S60, V70-XC and XC-70 Cross Country from 2001 - 2007
- Topic: [2001 V70 2.4T] Occasional coolant reservoir boilover
- Replies: 59
- Views: 2072
Re: [2001 V70 2.4T] Occasional coolant reservoir boilover
It's possible your radiator is not shedding heat efficiently. It's usually clogged internal coolant flow, or poor airflow. Have you checked the front surface of the radiator for flattened fins? I've seen some cratered over 50% of surface area. Your running temp. is too high. Normal is 85-90C. When y...
- Mon Dec 28, 2020 7:48 pm
- Forum: Volvo V70, XC70 2008-2016, Volvo S80 2007-2016
- Topic: Service and Workshop Manual
- Replies: 4
- Views: 676
Re: Service and Workshop Manual
It would help to state if you have an AWD or FWD. The FWD fuel tank is much simpler to replace. The AWD requires removing all of the interfering drive train components.