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1999 v70 P0014 over-advance issue

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jenkinskg
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Year and Model: 04 c70 hpt 98 s70 xc
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Post by jenkinskg »

I had cam locking tool all along, the hub was NG, replacement fixed it for good
2004 c70 2.3HPT, s60 2.5T

Ozark Lee
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Post by Ozark Lee »

I can't tell if it is fixed or not but you likely just need to set the CVVT preload.

Line up the timing marks, crank the engine clockwise back to the marks and then continue on 90 degrees past the marks still going clockwise. Crank the engine back to the marks counterclockwise.

Loosen the tensioner and remove the timing belt from the cam sprockets. Thread the belt back on making sure that the belt is taught over the idler roller and, as you get to the exhaust cam, line the mark on the sprocket up vertically. The sprocket moves independently from the CVVT hub. When properly set the screws that hold the sprocket onto the hub should not be at either limit in the slots on the sprocket. It usually isn't in the middle but it shouldn't be at either limit.

Reset the tensioner and crank to the marks again clockwise just to check.

I typically have to touch up the tensioner a couple of times after the engine is started to get it set correctly.

...Lee
'94 850 N/A 5 speed
'96 Platinum Edition Turbo
Previous:
1999 V70XC - Nautic Blue - Totaled while parked.
1999 V70XC - RIP - Wrecked Parts Car.
1998 S70 T5
1996 850 N/A
1989 740 GLT
1986 740 GLT
1972 142 Grand Luxe

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