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Old 08-04-2014, 11:38 AM   #2
BV22
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Join Date: Feb 2011
Location: Texas
Posts: 2,177

2002 SC1
Default Re: 02 sc1 P0302 and P0128 and blinking SES

P0128 - Have you ever replaced the ECTS? The '02 models came with the brass version, but they can still fail. What does your temperature gauge read when driving with the car warmed up, and how long does it take to warm up. Thermostat may be stuck open.

P0302 - cylinder 2 misfire. Blinking SES indicates the misfire is quite pronounced to the point of possibly dumping raw fuel into the catcon. Change the plug wires if their age is unknown. If the code returns, swapping the coil packs is a good idea. If the code moves to cylinder 1 or 4, you have a bad coil. If it stays on cylinder 2, a compression check would be in order.
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BV22
2002 SC1 5M
RIP Sept 1 2018
315,344 miles
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