Code p0132 and p0152
Thread Starter
Racer
Joined: Oct 2015
Posts: 265
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Code p0132 and p0152
The other day I was on a highway cruise just coasting along in 60-80 mph. Suddenly the CEL lit up. No other reaction in the car. 98 mod, stock engine and exhaust with a NOVI 1500 SC kit. I have a AFR wideband monitor, and I noticed that it had started to show 1 point leaner at cruising (around 16 AFR instead of 15), so the engine had adjusted to a leaner condition. Switced the car off and pulled the p0132/p0152 codes which is high voltage on both O2 sensors (front?). Cleared the codes, and have driven the car at least 100 miles after that with no reappearence of the CEL and the AFR is right where it should be at cruising. Any tips on what this could be? Just a glitch?
