thewhiteguy1 Posted March 17, 2010 Report Share Posted March 17, 2010 couple questions, not really problems per say. issue #1. passenger door lock actuator does not work. i know this for a fact. BUT now as of recently, the door handle on the inside of the car won't work. it can still be opened from the outside, but not the inside. what is causing this. issue #2. my boost is weird. i don't get more then 10 psi in every gear except 4th, when it goes to 14psi (which is what i have my mbc set at) and then fades like normal. but i never get 14 psi in any other gear. especially if i am in 3rd gear and get on it. it will boost to about 10-11-12 and then fade. help? cels for no sas and no rear o2. other then that car is in perfect order Link to comment Share on other sites More sharing options...
Chilled man Posted March 17, 2010 Report Share Posted March 17, 2010 1. door lock acutator is probally broken and inside latching area probally poped off 2. boost leak someplace 3. SAS - does the pump work ? probally filled with water 4. rear o2 - probally needs replaced - buy volvo only Link to comment Share on other sites More sharing options...
jablackburn Posted March 17, 2010 Report Share Posted March 17, 2010 There is a plastic ribbon cable inside the door panel that attaches to the door latch. It has probably broken off on yours. Mine was starting to fray, and the plastic bit that attaches to the lever cracks on many of them. I stapled the crap out of mine and superglued the plastic together where it was beginning to crack. As far as the rear O2 sensor, it's probably related to the SAS system not functioning. The rear one simply monitors the efficiency of the cat. converter, and if the SAS pump isn't working at a cold start, it won't be getting the readings it wants to see. Don't replace it until you fix the air pump and see if the code returns. The boost leak might be a vacuum line. Link to comment Share on other sites More sharing options...
thewhiteguy1 Posted March 17, 2010 Author Report Share Posted March 17, 2010 no lol i am running straight pipes and and no rear o2 or sas. if i get a new door lock actuator, the door will work again? time to get silicone vac lines then LOL Link to comment Share on other sites More sharing options...
jablackburn Posted March 17, 2010 Report Share Posted March 17, 2010 Oh, didn't catch that. You can probably R&R it yourself: http://www.volvospeed.com/Repair/v70latch1.php Link to comment Share on other sites More sharing options...
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