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by VolvosRockIV
11 Feb 2025, 09:25
Forum: XC90 1st gen 2003-2014
Topic: seized belt
Replies: 10
Views: 1373

Re: seized belt

dikidera wrote: 10 Feb 2025, 13:52 There are two belts, one drives the peripherals such as PS pump and the other the timing gear.
3.2 does NOT have a timing belt. It has a timing chain.
by VolvosRockIV
11 Feb 2025, 09:22
Forum: XC90 1st gen 2003-2014
Topic: seized belt
Replies: 10
Views: 1373

Re: seized belt

One of the accessories failed, the belt you see is your serpentine belt. Your car has a timing chain, NOT a timing belt. The serpentine belt is driven by the READ pully directly below your ac compressor. It drives the ac compressor, has an idler, tensioner and drives the water pump and power steerin...
by VolvosRockIV
10 Feb 2025, 10:51
Forum: XC90 1st gen 2003-2014
Topic: Help with ECM p001200 2012,3.2
Replies: 2
Views: 853

Re: Help with ECM p001200 2012,3.2

So new twist…. Today I got the 001200 code and a p001100 code, this is a first! Cam over retarded (12) and over advanced (11) I am thinking that it may be beginning to de sludge, last 780 miles has been on Valvoline restore and protect. I cleared the codes and swapped the two known now lift solenoid...
by VolvosRockIV
09 Feb 2025, 09:14
Forum: XC90 1st gen 2003-2014
Topic: Help with ECM p001200 2012,3.2
Replies: 2
Views: 853

Re: Help with ECM p001200 2012,3.2

Forgot, brake pads, rotors and soft lines at all 4 corners.

Fuel pressure sensor.
by VolvosRockIV
09 Feb 2025, 08:56
Forum: XC90 1st gen 2003-2014
Topic: Help with ECM p001200 2012,3.2
Replies: 2
Views: 853

Help with ECM p001200 2012,3.2

Hello I have. 2012 3.2 @166k miles. I bought the car last October as a basket case/project. So far I have done the following to fix issues or get caught up on maintenance: Every fluid has been flushed and or replaced Struts Complete exhaust from block to tailpipe including Volvo manifolds. Walker co...