Yes, we needed a split from previous topic since my car is no longer stalling at roundabouts and stop lights after replacing MAF, MAP, and ABS. :wink: As for the performance of my Volvo this last week, I have a problem: Driving rough over 50 mph/2.5 RPM. I will check cylinder #5 (if I can figure tha...

Code reader have me the following last week: P0455 P1238 P1358 P0305 (I believe this is a new one) Surprisingly, the car has been running quite well despite the chronic check engine light. Since I have replaced the MAF, MAP, and ABS module/sensor? Perhaps the oxygen sensors need to be replaced or fi...

I replaced the MAP, MAF, and ABS module (with the help of this lovely forum).
Checking codes tonight with my cool little reader.
Will post results.
Thanks for the info!
Amy

I am baaaaack! Been a bit busy with the new bundle lately. I made the mistake of going to a crappy quickie oil changy place for the first time since I couldn't get in to see my go to Volvo mechanic. Big mistake, not sure what they put in there (tomato juice? :oops: ). Car ran like absolute junk for ...

Perhaps I should buy one of those hot new Ford Festivas and trade in the Volvo
Kidding.

I will attempt to check out coils this weekend...and anything else you can think of.

Thanks in advance,
Amy

MAP arrived while out of town...installed now, codes cleared. Car hasn't bogged down nor trying to die. I am on day three or so and has been fine. Will see how it handles around round a bouts, etc. which seemed to be the situations that would make it want to stall. Check engine light remains on and ...

I apologize for the delay. Yes, that sounds reasonable to try and troubleshoot. I will replace MAP and see what happens next and check for new codes.
My wagon has not stalled but it is intermittently trying to when I let off the accelerator. MAF is still connected and have let that be.

Thanks!

I inspected and jiggled the MAP sensor and didn't notice corrosion. I have not disconnected the MAF yet since I wanted to see what, if anything, would come of jiggling the MAP. I cleared codes and now four codes are showing: PO236 P0238 P0455 P1238 This was three days ago and the car hasn't stalled ...

So a MAP sensor is a BPS? I hope you can understand my confusion.

I am on iPd website now and trying to find the MAP sensor. I already found it once but what is another name for it? MAP sensor is not coming up on the iPd search.

Thanks,
Amy