68 Chevelle LS Build
#41
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Guys, i need your help. I want to order a PSI harness for the Chevelle but im confused which one to order.
You have the P/N HAR-1084 harness which says it has the "2 CONNECTOR THROTTLE BODY"
http://secure.ultracart.com/catalog/.../HAR-1084.html
or the P/N HAR-1014 which uses the "SINGLE (8 PIN) CONNECTOR THROTTLE BODY"
http://secure.ultracart.com/catalog/.../HAR-1014.html
Im using the Nick Williams 102mm DBW TB.
Next is the options:
Im using the original LQ4 injectors, part# 25320288 so which one to choose from: Multech? EV1? EV6?
Oil pressure wiring: Yes? No?
AC: Yes
Coolant temp wiring: Yes? No?
Fuel level wiring: Yes? No?
And now the PCM
http://secure.ultracart.com/catalog/.../PCM-1003.html
Model? The engine is from a 2000 chevrolet silverado 2500 2WD with LQ4/4L80E
Intake? I got a Holley hi ram LS3/L92 ports
Fuel injector type: Im using the original LQ4 injectors, part# 25320288 so vortec truck?
You have the P/N HAR-1084 harness which says it has the "2 CONNECTOR THROTTLE BODY"
http://secure.ultracart.com/catalog/.../HAR-1084.html
or the P/N HAR-1014 which uses the "SINGLE (8 PIN) CONNECTOR THROTTLE BODY"
http://secure.ultracart.com/catalog/.../HAR-1014.html
Im using the Nick Williams 102mm DBW TB.
Next is the options:
Im using the original LQ4 injectors, part# 25320288 so which one to choose from: Multech? EV1? EV6?
Oil pressure wiring: Yes? No?
AC: Yes
Coolant temp wiring: Yes? No?
Fuel level wiring: Yes? No?
And now the PCM
http://secure.ultracart.com/catalog/.../PCM-1003.html
Model? The engine is from a 2000 chevrolet silverado 2500 2WD with LQ4/4L80E
Intake? I got a Holley hi ram LS3/L92 ports
Fuel injector type: Im using the original LQ4 injectors, part# 25320288 so vortec truck?
#42
TECH Senior Member
iTrader: (7)
Guys, i need your help. I want to order a PSI harness for the Chevelle but im confused which one to order.
You have the P/N HAR-1084 harness which says it has the "2 CONNECTOR THROTTLE BODY"
http://secure.ultracart.com/catalog/.../HAR-1084.html
or the P/N HAR-1014 which uses the "SINGLE (8 PIN) CONNECTOR THROTTLE BODY"
http://secure.ultracart.com/catalog/.../HAR-1014.html
Im using the Nick Williams 102mm DBW TB.
Next is the options:
Im using the original LQ4 injectors, part# 25320288 so which one to choose from: Multech? EV1? EV6?
Oil pressure wiring: Yes? No?
AC: Yes
Coolant temp wiring: Yes? No?
Fuel level wiring: Yes? No?
And now the PCM
http://secure.ultracart.com/catalog/.../PCM-1003.html
Model? The engine is from a 2000 chevrolet silverado 2500 2WD with LQ4/4L80E
Intake? I got a Holley hi ram LS3/L92 ports
Fuel injector type: Im using the original LQ4 injectors, part# 25320288 so vortec truck?
You have the P/N HAR-1084 harness which says it has the "2 CONNECTOR THROTTLE BODY"
http://secure.ultracart.com/catalog/.../HAR-1084.html
or the P/N HAR-1014 which uses the "SINGLE (8 PIN) CONNECTOR THROTTLE BODY"
http://secure.ultracart.com/catalog/.../HAR-1014.html
Im using the Nick Williams 102mm DBW TB.
Next is the options:
Im using the original LQ4 injectors, part# 25320288 so which one to choose from: Multech? EV1? EV6?
Oil pressure wiring: Yes? No?
AC: Yes
Coolant temp wiring: Yes? No?
Fuel level wiring: Yes? No?
And now the PCM
http://secure.ultracart.com/catalog/.../PCM-1003.html
Model? The engine is from a 2000 chevrolet silverado 2500 2WD with LQ4/4L80E
Intake? I got a Holley hi ram LS3/L92 ports
Fuel injector type: Im using the original LQ4 injectors, part# 25320288 so vortec truck?
Andrew
#43
Teching In
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Just the person i wanted to talk to!
It was memorial day when i posted that but i already called them and placed and order
Here is my order sheet:
'02 VORTEC W/ 4L60E STANDALONE WIRING HARNESS (DBW)
THROTTLE BODY TYPE: DRIVE BY WIRE (2 ELECTRICAL CONNECTORS ON THROTTLE)
INJECTOR TYPE: MULTEC INJECTORS
TRANSMISSION TYPE: 4L80E (ELECTRONIC AUTO) + $25
OIL PRESSURE WIRING (F-BODY GAGE CLUSTER ONLY): NO
AC RECOGNITION: YES + $15
CRUISE CONTROL: NO
COOLANT TEMP WIRING (F-BODY GAGE CLUSTER ONLY): NO
FUEL LEVEL WIRING (F-BODY GAGE CLUSTER ONLY): NO
MOD-1018: 6 PIN THROTTLE BODY MODIFICATION +25.00
PCM-1003: LS/VORTEC ENGINE PCM WITH PROGRAMMING
THROTTLE BODY TYPE: DRIVE BY WIRE
TRANSMISSION TYPE: 4L80E (ELECTRONIC AUTOMATIC)
ENGINE SIZE: 6.0
MODEL: TRUCK (SILVERADO/YUKON/SUBURBAN/VAN/SIERRA/ESCALADE)
INTAKE MANIFOLD TYPE: VORTEC TRUCK
ENGINE YEAR: 2000
FUEL INJECTOR TYPE: VORTEC TRUCK
TIRE SIZE: 275/40/18
REAR GEAR RATIO (X.XX):CUSTOMER/TUNER WILL UPDATE
Total $916.20
Now i have a question, im using the '07 Monte Carlo DBW pedal Pt# 15831256, the one you recommended for A-bodies on several forums. Do i need a TAC module? they offered me one along with a TCC/Brake switch kit but i was unsure and said ill check and get back to him later
Thanks
It was memorial day when i posted that but i already called them and placed and order
Here is my order sheet:
'02 VORTEC W/ 4L60E STANDALONE WIRING HARNESS (DBW)
THROTTLE BODY TYPE: DRIVE BY WIRE (2 ELECTRICAL CONNECTORS ON THROTTLE)
INJECTOR TYPE: MULTEC INJECTORS
TRANSMISSION TYPE: 4L80E (ELECTRONIC AUTO) + $25
OIL PRESSURE WIRING (F-BODY GAGE CLUSTER ONLY): NO
AC RECOGNITION: YES + $15
CRUISE CONTROL: NO
COOLANT TEMP WIRING (F-BODY GAGE CLUSTER ONLY): NO
FUEL LEVEL WIRING (F-BODY GAGE CLUSTER ONLY): NO
MOD-1018: 6 PIN THROTTLE BODY MODIFICATION +25.00
PCM-1003: LS/VORTEC ENGINE PCM WITH PROGRAMMING
THROTTLE BODY TYPE: DRIVE BY WIRE
TRANSMISSION TYPE: 4L80E (ELECTRONIC AUTOMATIC)
ENGINE SIZE: 6.0
MODEL: TRUCK (SILVERADO/YUKON/SUBURBAN/VAN/SIERRA/ESCALADE)
INTAKE MANIFOLD TYPE: VORTEC TRUCK
ENGINE YEAR: 2000
FUEL INJECTOR TYPE: VORTEC TRUCK
TIRE SIZE: 275/40/18
REAR GEAR RATIO (X.XX):CUSTOMER/TUNER WILL UPDATE
Total $916.20
Now i have a question, im using the '07 Monte Carlo DBW pedal Pt# 15831256, the one you recommended for A-bodies on several forums. Do i need a TAC module? they offered me one along with a TCC/Brake switch kit but i was unsure and said ill check and get back to him later
Thanks
#44
Teching In
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Wow, its been a long time since i updated....good news, got the engine started but i have a problem with the accelerator pedal. The '07 Monte Carlo DBW pedal (Pt# 15831256) has 6 pins while the PSI harness has 16 pins with 13 wires running into the plug...any help?
'07 Monte Carlo DBW pedal (Pt# 15831256) with 6 pins
PSI harness has accelerator pedal harness with 16 pins
Something im missing here?
'07 Monte Carlo DBW pedal (Pt# 15831256) with 6 pins
PSI harness has accelerator pedal harness with 16 pins
Something im missing here?
#46
Teching In
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Join Date: Jul 2012
Location: Abu Dhabi, United Arab Emirates
Posts: 41
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#47
Teching In
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Join Date: Jul 2012
Location: Abu Dhabi, United Arab Emirates
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After 3 long and painful years, i finally have fenders and a hood on
Door gaps being checked
Floor pans had to be primered again for paint
Unfortunately, the regular hood wouldn't close with the Holley Hi-ram and tall and narrow mounts so i switched to the short and wide ones in the hope it will bring the engine down more but it was a no go.
Trimmed the X-brace on the underside of the bonnet but still didn't help so it either i get a Mid-ram or 2 inch cowl hood like toytech93 did. Im going to go with the Mid-ram and switch over the openings in order to retain the 102mm opening and the NW TB but i got the engine to run, ill try to upload a clip of that
Door gaps being checked
Floor pans had to be primered again for paint
Unfortunately, the regular hood wouldn't close with the Holley Hi-ram and tall and narrow mounts so i switched to the short and wide ones in the hope it will bring the engine down more but it was a no go.
Trimmed the X-brace on the underside of the bonnet but still didn't help so it either i get a Mid-ram or 2 inch cowl hood like toytech93 did. Im going to go with the Mid-ram and switch over the openings in order to retain the 102mm opening and the NW TB but i got the engine to run, ill try to upload a clip of that