PLX WB 02 Reading 13.60-13.62 in all cells
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PLX WB 02 Reading 13.60-13.62 in all cells
Just got my PLX hooked up, model M-250. Logging data in EFI. Problem is when I log data, any number of cells are being hit but AFR stays @ 13.60-13.62. PLX has no calibration feature. Cra has mild tune and is running with MAF.
Any one have any ideas?
Any one have any ideas?
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Log both the EFI black box inputs, you are probably logging the wrong one. The input that's not used just drifts. Are you using the PLX for narrow band simulation?
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Got a voltmeter, digital preferably. Check the orange plug for 0 to 5VDC. +-5 volts with power on and engine not running, indicating lean condition, this may take a few minutes.
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Voltage to EFI connector was spot on. At idle, voltage was 2.3 and drops as RPM's increased. 2.3 volts equates to 14.6 at idle. When i checked data in EFI, voltage was a constant 1.8 and AFR was 13.6
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Originally Posted by Chalky
Voltage to EFI connector was spot on. At idle, voltage was 2.3 and drops as RPM's increased. 2.3 volts equates to 14.6 at idle. When i checked data in EFI, voltage was a constant 1.8 and AFR was 13.6
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Looking at the black box. With the bi-pin on the left that's A & B next is C-PLX1, D-Ground and then E-PLX2.
Last edited by Purrvert; 05-18-2006 at 09:57 PM.