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135idct 135idct is offline
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Default map sensor 3.5 problem n55 EWG - 11-03-2018, 01:46 PM

Tried two new n20 3.5 map sensor to push 20+ psi, switch on the n20 option to 1 in jb4 setting still not work, i see drivetrain and those codes can't delete them.

121533 boost pressure sensor, plausibility: Pressure upstream from throttle at motor stand

121202 boost pressure sensor, plausibility, caster: pressure too low.
and rough idle
when i install back the 2.5 OEM sensor everything is fine.

What would be the problem?

3.5 sensor part# (13627843531)
running n55_EWG_RACE_BEF
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Terry @ BMS's Avatar
Terry @ BMS Terry @ BMS is online now
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Default 11-03-2018, 05:14 PM

Something with the flash probably. If you somehow flashed it for a non-stock sensor it can be difficult to unflash that settings. May need to flash to stock, then reflash again, etc.

If that isn't it then maybe something is wrong with the sensor itself.


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135idct 135idct is offline
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Default 11-05-2018, 09:16 PM

Quote:
Originally Posted by Terry @ BMS
Something with the flash probably. If you somehow flashed it for a non-stock sensor it can be difficult to unflash that settings. May need to flash to stock, then reflash again, etc.

If that isn't it then maybe something is wrong with the sensor itself.
is it related to jb4 firmware? im running EWG_15 not the latest one.

any bugs with the 15 firmware about the 3.5 map sensor?
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