Odd Boost gauge readings
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Odd Boost gauge readings
OK, after fitting larger diameter (internally) pipework i now get -0.7-0.9 bar, but still 0.9 bar on full boost (std WRX Z4 ECU). I used to get a reading of only -0.5 bar on tickover.
Can upping the internal diameter of the pipework from manifold etc change the negative pressure on tickover ? Is this going to cause damage ?
I'm 99% sure the original pipework was 4mm inside, now using 6mm which fits as its flexihose.
Can upping the internal diameter of the pipework from manifold etc change the negative pressure on tickover ? Is this going to cause damage ?
I'm 99% sure the original pipework was 4mm inside, now using 6mm which fits as its flexihose.
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Sam Witwicky
Engine Management and ECU Remapping
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13 November 2015 10:49 AM