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  1. I've had been saved more than once using bolt...

    I've had been saved more than once using bolt extractors. You hammer them on to get a good bite and they really dig into the rounded bolt head and then you wrench them off. I can't tell from the...
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    It might be a good idea to check for 12V at the 4...

    It might be a good idea to check for 12V at the 4 pin connector that plugs into the fan control module, which comes from fuse 26 to pin A2 (2002 wiring diagram), to verify 12V is getting to the fan...
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    Not sure how you checked out the blower motor but...

    Not sure how you checked out the blower motor but an easy check to see if the motor is working is to unplug the two pin connector that goes to the motor and apply 12V to these two terminals. Motor...
  4. With this error you will not be able to fix the...

    With this error you will not be able to fix the issue by trying to clean the filter and the filter isn't clogged if gears 3,4 and 5 are working fine.

    Your lowest cost fix would be to remove the...
  5. On a different forum you mentioned the...

    On a different forum you mentioned the transmission throwing a P0762 code, is this still happening?
  6. In the Q & A's and the ratings section the...

    In the Q & A's and the ratings section the question of it needing programming was answered multiple times and it will not need programming but as one person mentioned the idle may be rough the first...
  7. Using the same A1 Auto video, which is very...

    Using the same A1 Auto video, which is very helpful, I replaced the blower the motor about a month ago and also bought a swivel adapter but ended up just using a 1/4 universal. The swivel joint...
  8. It means you have an open between the 12V supply...

    It means you have an open between the 12V supply line from the fuse to ground, it could be the 12V line to the headlight bulb connector between the fuse box and headlight connector, the bulb itself...
  9. Connect one lead of the multimeter to ground and...

    Connect one lead of the multimeter to ground and then check for 12V with the other multimeter lead connected to either of the two fuse contacts (fuse 17) with the fuse pulled. If your splice or bulb...
  10. Power to the headlights comes from a relay the...

    Power to the headlights comes from a relay the CEM controls and goes to the fuse box in the engine compartment on a single line 15/22:1 and this single line provides powers both fuses 17 and 18....
  11. The engine cutting out as described in your first...

    The engine cutting out as described in your first post and this no start symptom are not likely CEM related in my opinion. I still think there's an intermittent power problem to one of more of the...
  12. This is a power problem, battery, ignition...

    This is a power problem, battery, ignition switch, power distribution through the engine compartment fuse box. I can't post a diagram but there are 60A power distribution fuse circuits in the engine...
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    I could be wrong but I seem to recall seeing a...

    I could be wrong but I seem to recall seeing a couple of messages once so I think the message system can store and display more than one message.
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    There's no reset and it doesn't require any drive...

    There's no reset and it doesn't require any drive cycles to clear. The way the bulb failure circuit works is current flow through a shunt, which is a low resistance resistor, and an expected voltage...
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    Blowing air into the oil filler with a vacuum...

    Blowing air into the oil filler with a vacuum cleaner is a good idea as long as the air is clean and you've confirmed there's not a complete blockage in the long line. Did you also check with the...
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    I've read the PTC is sized to meter a known...

    I've read the PTC is sized to meter a known amount of air because it is after the MAF sensor so there has to be a way for the ECM to account for a known amount of air being supplied past the MAF....
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    The short hose from the manifold attaches to the...

    The short hose from the manifold attaches to the elbow of the long hose above the oil trap, the elbow connects the long hose to the oil trap. The short, small diameter hose does provide PCV vacuum...
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    The post referenced about the long tube being...

    The post referenced about the long tube being clogged is also the hose/tube I thought could potentially be clogged and could be causing the high vacuum. This is why I thought looking at the PTC...
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    From the photo the PTC opening does look clean....

    From the photo the PTC opening does look clean. As I recall this was a decent size opening and the PTC area in my car was clean too even after 125K miles. I'm not sure what else may be causing too...
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    One theory I have is the PTC nipple could be...

    One theory I have is the PTC nipple could be clogged and this may allow too much vacuum to build up during idle or low loads. The PTC is located in the air intake tube down near the inlet of the...
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    I can't see how the passage to the oil sump would...

    I can't see how the passage to the oil sump would create too much vacuum in the crankcase even if blocked. I think this is just speculation by a tech that doesn't understand the PCV system very well....
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    Since I can attach a photo follow this link to...

    Since I can attach a photo follow this link to see a good diagram of the PCV system.

    https://www.matthewsvolvosite.com/forums/viewtopic.php?t=60728


    With this PCV system there are two sources...
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    One thing you can do to check if the anchor bolt...

    One thing you can do to check if the anchor bolt was removed, without removing it again, is to check the band movement through the servo. You remove the servo cover, leave the servo piston in place...
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    If you're seeing debris in the fuel from the fuel...

    If you're seeing debris in the fuel from the fuel rail I would suspect you might have clogged fuel injector filters. These filters are small (see photo) and any amount of debris seen in the fuel...
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    The battery may have been bad but was it due to...

    The battery may have been bad but was it due to the parasitic draw every day/night the car wasn't running? Did you recheck the current draw with the new battery installed? If the battery was in a...
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