Weird thing happened last weekend. - ZR-1 Net Registry Forums

cadillac531 · 03-26-2014

Had the car out last weekend, and was running nice and strong.

On the way home, I did a 25-35ft burnout and it sounded like a champ! All of a sudden, the SES light popped on. All the gauges looked good, nothing sounded out of the ordinary, and no unusual smells. Got the car home, shut it down, fired it back up, the light stayed on for about 2 seconds...and went out.

I've had the car out a couple of times since that and the light hasn't come back on. I haven't had a chance to pull any codes (current or historic), but all seems good.

Anyone have any ideas? Glitch in a sensor or in the ECU?

Not too worried about it, since it seems to have fixed itself. Just thought it was strange.

03-26-2014	#1
cadillac531 Join Date: Jul 2005 Posts: 243	Weird thing happened last weekend. Had the car out last weekend, and was running nice and strong. On the way home, I did a 25-35ft burnout and it sounded like a champ! All of a sudden, the SES light popped on. All the gauges looked good, nothing sounded out of the ordinary, and no unusual smells. Got the car home, shut it down, fired it back up, the light stayed on for about 2 seconds...and went out. I've had the car out a couple of times since that and the light hasn't come back on. I haven't had a chance to pull any codes (current or historic), but all seems good. Anyone have any ideas? Glitch in a sensor or in the ECU? Not too worried about it, since it seems to have fixed itself. Just thought it was strange. __________________ Constantine Registry Founding Member #0235 1991 Corvette ZR-1 -- Stock, 94 ZR-1 exhaust system, muffler delete. 1956 Chevrolet Belair -- Pro Street, 531ci Cadillac, 8-71 Blower, 8pt roll bar, built TH-400, 9" rear, 1,100 HP -- Street Car. https://www.youtube.com/watch?v=z8y4cwcvK0s 1968 Mustang "Pegasus" -- Zeeker Chassis, 584ci Dart Block, Brodix Big Brodies, 2-1150 Dominators, FTI 'Glide, 1168 hp, best ET & Trap(holding back) 8.57@159 -- 7.9X -- 1/4 mile car. 1970 Chevelle -- 468ci, TKO600, shaved and smoothed everything.