Code P0470

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Mar 16, 2014 | 12:03 PM

6litrefan

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Code P0470

Hey guys, got a check engine light on my 07 6 litre diesel. Checked with my scanguage and the only code I am getting is P0470 which I believe is the ebp pressure sensor fault. Is the sensor bad or could it be something else causing this? Should i go do dealer to get the calibration update on dsb 09-23-4 if my truck dont already have this calibration? Or should I just replace sensor.

Mar 16, 2014 | 12:34 PM

npccpartsman

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From: Stuttgart, Ar

Post the MAP, BARO, and EBP values at KOEO. Clean the sensor and the steel tube from it to the exhaust manifold first. It could just be a plugged tube.

Mar 16, 2014 | 12:40 PM

6litrefan

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What is the MAP Manifold Pressure? And BARO? Can I check these with the scanguage?

Mar 16, 2014 | 01:12 PM

npccpartsman

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From: Stuttgart, Ar

Quote:

Originally Posted by 6litrefan

What is the MAP Manifold Pressure? And BARO? Can I check these with the scanguage?

Yes you can. Here are the PID's for the SGII:
Baro 07E0221127 046285110627 3008 003100500000 BAR PSI
EBP 07E0221445 046285140645 3010 001D00500000 EBP PSI
EPV 07E02216AE 0462451606AE 3010 000100800000 EBPV EBP Volts
MAP 07E0221440 046285140640 3010 012203200000 MAP EXTENDED RANGE

BST 07E0221440 046285140640 3010 01220320???? PSI/BST MAP Modified signal PLUG IN VALUE FROM TABLE FROM YOUR MAP
14.0 -- FF74
14.1 -- FF73
14.2 -- FF72
14.3 -- FF71
14.4 -- FF70
14.5 -- FF6F
14.6 -- FF6E
14.7 -- FF6D
14.8 -- FF6C
14.9 -- FF6B
15.0 -- FF6A

Mar 16, 2014 | 01:28 PM

6litrefan

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What should the numbers be for these readings?

Mar 16, 2014 | 02:14 PM

npccpartsman

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From: Stuttgart, Ar

Quote:

Originally Posted by 6litrefan

What should the numbers be for these readings?

within .5 psi of each other at KOEO.

Mar 21, 2014 | 04:45 PM

6litrefan

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Ok so here are my readings KOEO concerning my ebp sensor.

EBP = 14.9-15.0
BAR = 14.6
MAP = 14.6

They are all within .5 psi, so does this mean my ebp sensor is good or bad?

Thanks in advance for any help given! You guy's are very helpful all the time!