got the sender mounted yesterday and went to plug it in. As soon as you plug it in and go to turn the key on the PCM throws a error code saying the TP Sensor is low voltage. Tried to start the car and it ran like a pig.
Have followed the guide and connected to EGR. Have enabled EGR in the tune and confirmed I get 5V to the plug. PCM is a 1999+ in a Holden Commodore.
Has anyone else successfully connected using the EGR method in a Holden Commodore?
I have.. Did it some weeks back.
Andrew
EFILive Crew
Andrew, can you send me some contact details so I can have a chat?
Have checked and am using the correct pins as described in the tutorial but as soon as I plug into the FP sensor I get a DTC error code thrown relating to low voltage on the TP (Throttle Position) sensor.
Did you tap in on the blue connector or the red? Should be Blue, unless your PCM is different from the 99's here in the US.Originally Posted by jsttry
1999 C5 A-4 Convertible
1 of 245 Nassua Blue 99 Vert's, Blackwing, LS6 Intake, 42 # Injectors, Two Stage Nitrous System- Dry and a Wet Plate, EFI Live Scan/Tune V2, 1999 PCM with 2002 COS 5 OS Custom Nitrous Panel.
Maine USA
Yep, all 3 wires were tapped into the blue connector
Hello all,
I am just about done with my FPSU project. I am using an Autometer 2246 just like in the tutorial. I am using the EGR connection right by the oil cap on the passengers side (fbody). I got the wrong autometer pig tail connector for the sending unit. I did notice that it (the sending unit) is exactly like an ECT sensor plug. I have an extra ECT sensor pigtail but I don't have the sending unit's pinout. All the tutorial says is
Red = 5vdc
Black = grnd
ppl = 0-5v sig
This is fine if you have the orignal autometer connector. If anybody can help tonight it would be great. I am loading up the trailer for the track tommorrow and would love to have some track FP data to log.
TIA
Last edited by Doc; January 26th, 2007 at 02:26 PM.
2000 Silverado Full Size 4x4: Forged 6.2, H/C F1R Procharger
98A4 Z28: 02 PCM H/C Forged 347, 9" Moser 3.73
V1 V2 99+up RR COS #5 OLSD Dual Stg N20
www.efialchemy.com
www.greatamericancarwar.com
The the pins facing towards you:
Red is top left
Black is top right
Purple is center bottom
Andrew
EFILive Crew
Thanks Tordne. I was just scratching my head trying to figure out what I could do to help the Doc.
I sent a couple of pics as well
Andrew
EFILive Crew
Update: Works good, lasts longtime!
2000 Silverado Full Size 4x4: Forged 6.2, H/C F1R Procharger
98A4 Z28: 02 PCM H/C Forged 347, 9" Moser 3.73
V1 V2 99+up RR COS #5 OLSD Dual Stg N20
www.efialchemy.com
www.greatamericancarwar.com
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