When I do 70-80mph for over 20 minutes or so my check engine light will turn on but it doesnt turn on any other time. Any ideas of what the issue might be?
Still may have codes in the systems
Best to go for a road test with a scanner
& look at & record all data.
I would say 100% of all drivability testing is done
from 35 to 58 mph & I personally seldom drive 70
& won't get in a vehicle driven by anyone doing so
Point being-- I think you can find the problem without going
past 55 mph,you just see the MIL Lamp at 70 plus,the issues
have been there for months, most likely
SOURCE: Our 2004 GMC canyon will not start from time to time.
sell the truck and get one that does not have the security system that locks out the engine starting. I wish I could but I can't for a year or so.
SOURCE: Code error P1361 Honda CIvic LX 2002
P1361 TDC Sensor Intermittent Interruption (I got this from Engine-Light-Help.com)
TDC should mean Top Dead Center.
It is the sensor that tells the computer the #1 cylinder piston is at the very top. And therefore, fires the spark plug.
Since the maintenance done above, I believe the the timing marks for the timing belt is not lined up properly. Being off by one tooth will cause this problem.
SOURCE: LS430 check VSC light on after check engine light on
My car (06 GS430) began giving me more frequent "Check VSC" warnings. (Code P0455 in my case. Really glad I bought that OBDII tool--resetting the codes is a snap!)
I knew that a loose gas cap could cause this, so normally I just give it a twist and it tightens. Now I found that no matter how many "clicks" I tightened the gas cap, it would not cinch down snug. The lightest turn the opposite way would open it.
I was all set to head over to CarQuest for a replacement filler cap. But I thought I'd inspect mine first just to see why it stopped holding. Upon inspection, I saw that what holds the cap in place is compression of the rubber O-ring at the back of the cap, which compresses against the filler neck. That apparently was no longer happening.
I carefully removed the O-ring from the cap--using screwdrivers to lift it over the edge of the groove it sits in. Like removing a bike tire from the rim--work your way around. Then I cut a strip of electrical tape about 10" long, and 1/4" wide. I wound this into the curved groove where the O-ring normally sits, just to build up a little thickness. Put the O-ring back in place. Done.
Now the cap tightens like it's supposed to, and thus far, it has stopped the VSC error codes. Don't know if it will fix your issue or not, Good luck.
SOURCE: 1998 toyota corolla shakes before 2 rpm, check engine lights up
Not sure what is causing it, but it sounds like you're running on 3 cyllinders. Check plugs, wires, timing . timing belt may have jumped, bad injector, low fuel pressure.
SOURCE: 2003 VW Jetta TDI Check Engine Light Issue
Try disconnecting the battery (unhook on of the terminals) wait for like 15 mins, hook the terminal once again and start the car. I also own a 2003 Jetta and once my engine light would come on after 2 mins of driving. Disconnecting the battery is like resetting the computer and hopefully the sensor.
81 views
Usually answered in minutes!
×