2001 Volvo S40 Engine Light
#1
2001 Volvo S40 Engine Light
Hi,
I'm experiencing an issue with a check engine light. The car seems fine after driving it. I live in Portland, OR and work in the suburbs, so I drove it about 20+ miles with the check engine light on. It didn't seem to have any problems. I took it to an AutoZone and they couldn't get it to read from the OBD2 scanner. The guy at AutoZone said "maybe you need a fuse," but I doubt it. I changed most of the fuses when I had an ECM issue about a year ago.
What's been done and needs to be done to the car (from what I know):
Changed oil and flushed engine
Swapped out the electronic engine control module
Normal maintenance, like changing head light bulbs, etc.
Brakes need to be swapped out in the next couple months, which I'll get to when I have time
What bothers me about it is that the ODB scanner wouldn't even read the check engine light. The last time I had a problem with a check engine light, it was because of the gas cap not being screwed in. I'm not seeing any issues with gas mileage, and my oil filter was recently changed, air filter looks fine. I'm at 130,000 miles. Any ideas?
I'm experiencing an issue with a check engine light. The car seems fine after driving it. I live in Portland, OR and work in the suburbs, so I drove it about 20+ miles with the check engine light on. It didn't seem to have any problems. I took it to an AutoZone and they couldn't get it to read from the OBD2 scanner. The guy at AutoZone said "maybe you need a fuse," but I doubt it. I changed most of the fuses when I had an ECM issue about a year ago.
What's been done and needs to be done to the car (from what I know):
Changed oil and flushed engine
Swapped out the electronic engine control module
Normal maintenance, like changing head light bulbs, etc.
Brakes need to be swapped out in the next couple months, which I'll get to when I have time
What bothers me about it is that the ODB scanner wouldn't even read the check engine light. The last time I had a problem with a check engine light, it was because of the gas cap not being screwed in. I'm not seeing any issues with gas mileage, and my oil filter was recently changed, air filter looks fine. I'm at 130,000 miles. Any ideas?
#3
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#5
As an update, I noticed that the car shifts hard and when I had to hit the brakes and then speed up again earlier, I noticed the RPMs kicked up to about 3.5k and the car hesitated before pushing past 20 mph. Maybe a transmission thing?
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