Check Engine Light w/ JB4 - Code 104301

[delita1]

104301 Absolute pressure sensor, intake manifold, plausibility, caster: pressure too high

Anyone seen this? Have had JB4 w/ EWG on for 2 weeks installed with Akra exhaust, AA downpipe. Just upgraded firmware to V19 the other day, running map 2 currently. Posted to JB4 forum but sometimes they can be slow to respond.

Sponsored

 

[Benjilis]

104301 Absolute pressure sensor, intake manifold, plausibility, caster: pressure too high

Anyone seen this? Have had JB4 w/ EWG on for 2 weeks installed with Akra exhaust, AA downpipe. Just upgraded firmware to V19 the other day, running map 2 currently. Posted to JB4 forum but sometimes they can be slow to respond.

Check both your MAP sensors to make sure there is no oil or debris.
have you touched your idle RPM in the ISTA settings? If so, revert back. If not, contact BMS on a fix and provide a log if you can.

 

[Benjilis]

Oh shit. Revert back from the Alpha firmware. Use version 17.

but let BMS know of this error that occurred on v19 if reverting it back to v17 fixes the issue.

 

[delita1]

Oh shit. Revert back from the Alpha firmware. Use version 17.

but let BMS know of this error that occurred on v19 if reverting it back to v17 fixes the issue.

Haven't done anything yet, just popped up this afternoon while driving. Thanks though - it only happened for the first time after going to V19 oddly enough but I've only had it for about 2 weeks.

 

[Benjilis]

Haven't done anything yet, just popped up this afternoon while driving. Thanks though - it only happened for the first time after going to V19 oddly enough but I've only had it for about 2 weeks.

Is your DP catless?

 

[delita1]

Is your DP catless?

No, AA catted

 

[Benjilis]

No, AA catted

How much did you pay? I havnt been able to find them

 

[delita1]

How much did you pay? I havnt been able to find them

Hit Mike @ X-PH, I got mine from him, good deal

 

[delita1]

Was able to go back to Map 0, put car in diagnostics mode and clear the check engine. Didn't come back on driving car stock. Will run some more tests on it, very strange though. Really wishing 21's could be unlocked!

 

[N800MRG]

Did you ever get to the bottom of this? I have the same code showing with my JB4 fitted, but mine has been fitted for 18 months and it’s only just started showing up.

 

[akadic10]

I keep getting 104302 without stepping on it, just shows up driving casually around town.

101F01 Throttle valve opening angle pressure -- Ignore, tuner code
104302 - absolute pressure sensor, intake manifold, plausibility, caster: pressure too low

Car is stock with the exception of JB4 and HKS drop in filter on map2.

 

[N800MRG]

I keep getting 104302 without stepping on it, just shows up driving casually around town.

101F01 Throttle valve opening angle pressure -- Ignore, tuner code
104302 - absolute pressure sensor, intake manifold, plausibility, caster: pressure too low

Car is stock with the exception of JB4 and HKS drop in filter on map2.

I ended up just removing and cleaning the MAP sensor with some alcohol, and I also cleaned the JB4 connector plug. Cleared the code and it never came back.

 

[kingdooksdb]

How much did you pay? I havnt been able to find them

im having my AA removed only 2k miles on it installing a catless armytrix dm me I’m sure we can discuss a decent price

Edit: nvm I just realized someone resurrected a dead thread

Sponsored