VSA ABS CEL
01-21-2016, 11:11 AM
#1
VSA ABS CEL
Hi, my 07 S2000 when driving at above 70 mph the VSA and ABS light turns on. When I turn off the car and wait a few minutes when I turn it back on it's off. It always turns on when almost reaching 80mph... Also the car has a CEL, turns out to be a faulty O2 sensor. I brought it to the dealership I bought it from to have it fixed. They said they installed a new engine computer because the old one wasn't reading the new O2 sensor installed. Also a new catalyst converter was installed. So I took it today to get my inspection sticker and the guy says that it still has the same code ! Then I am driving back home and the CEL light comes back on again.
Error Codes Read
P2271 Secondary H02S (Sensor 2) Circuit Signal Stuck Rich
P2A00 Air/Fuel Ratio Sensor 1 Circuit Range/ Performance Problem
P1172 Air/Fuel Ratio Sensor 1 Circuit out of Range High
I was told I need a new a/f sensor.
Error Codes Read
P2271 Secondary H02S (Sensor 2) Circuit Signal Stuck Rich
P2A00 Air/Fuel Ratio Sensor 1 Circuit Range/ Performance Problem
P1172 Air/Fuel Ratio Sensor 1 Circuit out of Range High
I was told I need a new a/f sensor.
03-19-2018, 04:28 AM
#3
hi just read your message, I still have the Vsa light when i drive over 80 mph, didn’t fix this problem yet. The dealership said the o2 sensors are very sensitive in the s2000. They solved the problem with new o2 sensors. Cel just came on again 1 year later. Appears to be a P0139. Bought a sensor from rockauto.com still didn’t install it, waiting for the weather to get warmer.
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