[1018 Video]

I threw a code for p0236 which was boost sensor not operating withing range.

And a code for p2227 which was the barometric sensor not operating within range.



After it threw these codes, the car went into limp mode and I had a misfire. The misfire was VERY consistent at idle but seemed to clear up above 3500 rpm.


I cleared the codes, and the car feels just as strong as before, but still with the misfire. Plugs look fine btw

[Thandel]

Any mods?
Could be a bad coil.
Could be a bad sensor iat on the cold side pipe, could be a bad maf.

[cooper1965]

Looks to me like P0236 with P2227 only, is altitude VS barometric pressure not in table range. There in Arkansas, you should see something around 94-104 kPa. Unless your running up around Signal Hill. The number should lower as you climb altitude.

[Jason@JacFab]

Check the sensor connectors. Sometimes after unplugging and reconnecting they seem to not get a good seat, and you have to unplug and replug/wiggle, etc.

Have you already tried to splice in your arming switch, etc into some sensor and perhaps messed up the wiring somehow, etc?

[1018 Video]

No I never got started on the nitrous wiring. Was racing a ls1 transam and it just went into limp mode