vp44 idle rpm question?
#1
vp44 idle rpm question?
I know of 4 other vp trucks and they all idle slower than mine, what could this be?
ECM differance, pump, throttle position sensor?
The truck runs fine it just idles a 100 rpm fast or so.
Is there anything I can do to change idle rpm on the vp44? Injectors, tubes, lines?
ECM differance, pump, throttle position sensor?
The truck runs fine it just idles a 100 rpm fast or so.
Is there anything I can do to change idle rpm on the vp44? Injectors, tubes, lines?
#2
#4
#5
#6
codes
I just checked it for codes and there wasnt any, I thought that was a little odd, it always used to have a few.
---AutoMerged DoublePost---
I just drove it and rechecked for codes I get a 1762, ive never seen that one before, my stuff says its a governor pressure fault to low or to high, transmission.
The other one I get is the 1693, I almost always have that code come up.
Last edited by moparious maximus; 05-06-2010 at 02:05 PM. Reason: Automerged Doublepost
#7
Diesel Bomber
iTrader: (1)
P1693 (M) DTC Detected in Companion Module A fault has been generated in the companion engine
control module.
P1693 (M) DTC Detected in PCM/ECM or DTC
Detected in ECM
A 9Companion DTC9 was set in both the ECM and PCM(This code is telling you that there is something wrong)
P1762 (M) Gov Press Sen Offset Volts Too Lo
or High
The Governor Pressure Sensor input is greater than a
calibration limit or is less than a calibration limit for 3
consecutive park/neutral calibrations.
P1762 (M) Governor Press Sen Offset Volts Too
Low or High
Sensor input greater or less than calibration for 3
consecutive Neutral/Park occurrences (4-speed auto.
trans. only).
Is your truck starting out in second gear?This sensor is in the transmission and is on the valve body.http://www.electricaladvantage.net/ It is the second sensor on the top.
control module.
P1693 (M) DTC Detected in PCM/ECM or DTC
Detected in ECM
A 9Companion DTC9 was set in both the ECM and PCM(This code is telling you that there is something wrong)
P1762 (M) Gov Press Sen Offset Volts Too Lo
or High
The Governor Pressure Sensor input is greater than a
calibration limit or is less than a calibration limit for 3
consecutive park/neutral calibrations.
P1762 (M) Governor Press Sen Offset Volts Too
Low or High
Sensor input greater or less than calibration for 3
consecutive Neutral/Park occurrences (4-speed auto.
trans. only).
Is your truck starting out in second gear?This sensor is in the transmission and is on the valve body.http://www.electricaladvantage.net/ It is the second sensor on the top.
Last edited by turbo20psi; 05-06-2010 at 08:58 PM.
#8
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