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My question for HnH (et all) is I just had my PSD hooked up to AE last weekend and at an idle or no boost the EBP was reading a steady 28.XX to 29.XX and the MAP sensor was reading 11.3 at the same time. I was told that these readings should be a whole lot closer to each other at an idle or zero boost? These sound like the two readings that HnH is using to measure "drive pressure", correct? When boosted (~15 psi) the MAP sensor and the EBP sensor both jumped about 15 psi to 27 and 44 respectively. Any thoughts? Is one of the two sensors reading incorrectly?
Not really a thread hijack but intended to just add to the OP's questions.
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I had the same problem last week. I changed out the EBPS and now it reads 14.7 and 14.9 respectively at idle and KOEO with AE. I still get the P0475 code. /ubbthreads/images/graemlins/shrug.gif ***? How do I get rid of the codes if a new sensor won't fix it? The dongle thing is a no-go thing with me, never have any luck with SP devices. While driving My truck reads 28psi of boost and 32psi of back-pressure. Actual readings, not absolute pressures, Not bad.
Keep Strokin'
My question for HnH (et all) is I just had my PSD hooked up to AE last weekend and at an idle or no boost the EBP was reading a steady 28.XX to 29.XX and the MAP sensor was reading 11.3 at the same time. I was told that these readings should be a whole lot closer to each other at an idle or zero boost? These sound like the two readings that HnH is using to measure "drive pressure", correct? When boosted (~15 psi) the MAP sensor and the EBP sensor both jumped about 15 psi to 27 and 44 respectively. Any thoughts? Is one of the two sensors reading incorrectly?
Not really a thread hijack but intended to just add to the OP's questions.
[/ QUOTE ]
I had the same problem last week. I changed out the EBPS and now it reads 14.7 and 14.9 respectively at idle and KOEO with AE. I still get the P0475 code. /ubbthreads/images/graemlins/shrug.gif ***? How do I get rid of the codes if a new sensor won't fix it? The dongle thing is a no-go thing with me, never have any luck with SP devices. While driving My truck reads 28psi of boost and 32psi of back-pressure. Actual readings, not absolute pressures, Not bad.
Keep Strokin'
