VORTEC Wiring Harness INSTRUCTIONS & SUPPLEMENTAL SUPPLEMENTAL INFORMA INFORMATION TION
4.3 / 5.0 / 5.7 / 7.4
Street
& P erformance erformance
#1 Hot Rod Lane ~ Mena, AR 71953 Phone 479-394-5711 ~ Fax 479-394-7113 email
[email protected] ~ www www.hotrodlane.cc .hotrodlane.cc
1. Fuse Block. 2. A.L.D.L Connector (diagnostic (diagnostic link for plugging in scanner).
Street & Performance 5.0 / 5.7VORTEC Std or 4L60E / 4L80E Transmission
3. Fuel Pump Relay Relay.. (NOTE: AC DELCO EP 381 Fuel Pump is needed needed to supply 65 P.S.I P.S.I fuel pressure.) pressure.) 4. Color Coded PCM (computer) Connectors (4) Red, Blue, Black, and Gray. 5. Tan wire goes to the check engine light. Must supply a 12 volt hot wire to the bulb, the tan wire is the ground to complete the circuit. 6. Red wire should have 12VDC in crank and run. 7. White wire is optional TACH signal wire - Ground Side. 8. Black wire ground ground to back of block block or head. BE SURE to clean contact contact point. Ground battery to engine engine or transmission, engine to body, body, and engine to frame. 9. Three prong plug with a purple water type seal goes to cam sensor 10. Three prong plug with light green seal with orange, brown and white wires, go to three prong oil pressure switch and the white wire that runs from this plug, is used with GM compatible gauges, But if you use VDO Stewart Warner, ect, you must use their sending unit. 11. Passenger side O2. 12. Driver side O2. 13. Red plug with gray seal and green and red wire, is the Canister Purge. Only needed if doing an emission legal system. 14. EGR Solenoid’s Black plug with gray seal and gray and black wires. Only needed if doing an emission legal system. 15. Orange wire with quick burn fusible link, goes to the hot battery starter. If you are using a battery disconnect you must be on the hot side of the disconnect. 16. Gray plug with blue seal with five wires goes to the Lenoir EGR. ( Not needed in NON EMISSION applications.) 17. Blue wire with a black plug goes to the Knock Sensor. 18. Black plug with blue seal and light green and black wire, goes to the Engine Temp Sensor at the front of the intake. 19. Dark brown wire is the HOT lead, to the electric fuel pump (fuse and relay is in the harness). 20. Black plug with blue seal and yellow and purple twisted wire, goes to the vehicle speed senor in the tail housing of the transmission. 21. Black plug with blue seal and four wires, goes to the Idle Air Motor at the front of the intake. 22. Black round plug with the purple seal, goes to the Throttle Position Sensor 23. Injector plug goes to the main injector plug located behind the throttle body. 24. Gray plug with a purple seal and light green and and gray wires, go to the MAP Sensor Sensor.. 25. Black plug with purple seal and yellow, black, and red wires, go to the MASS AIR FLOW FLOW.. 26. Tan plug with purple seal and red, white and blue wires, go to the Coil. 27. Black plug with blue seal and red, white, black, and blue wires, go to the Coil Driver. 28. Black plug with purple seal and violet, yellow and red wires, go to the Crank Sensor .
Street & Performance Small Block 5.0 / 5.7 VORTEC Wiring Harness
8
9
28
10
4 Plugs to Computer Red, Blue, Black and Gray.
26 27
Red Plug
Blue Plug
11
4
White Plug
24
21 22
12
Black Plug
13
3
2 23
14 25
15
17 16
6
19
18
7
5
20
28 1
Small Block VORTEC Manifold
Canister Purge (13)
Coil Module (27)
Coil Plug (26)
MAP Se MAP Sens nsor or (24) Injector Plug (23) Fuel Inlet 16mm Fuel Return 14mm Coolant Temp (18)
E.G.R Valve
Throttle Position Sensor (22)
Idle Speed Motor (21)
P.C.V (4)
Shrader valve to check fuel pressure
Coil Plug (26)
Coil Driver (27)
MAP Sensor (24)
Canister Purge (13)
(NOTE: AC DELCO EP 381 Fuel Pump is is needed to supply supply 65 P.S.I P.S.I fuel pressure.) pressure.)
Vortec Distributor These can be purchased NEW from Street & Performance
Injector Plug Big Block VORTEC Manifold
Idle Speed Motor
Throttle Position Sensor
MAP Se Senso nsor r
(NOTE: AC DELCO EP 381 Fuel Pump is is needed to supply supply 65 P.S.I P.S.I fuel fuel pressure.) pressure.)
Coolant Temp Canister Purge Valve
E.G.R Valve
Injector Plug Injectors are located inside the manifold.
Coil
Vacuum Fuel Pressure Regulator
Fuel Inlet Return Fuel Line
GM 1996-00 4.3 / 5.0 / 5.7 / 7.4 VORTEC CPFI ENGINE YEAR
COMPUTER NUMBER
1996-97 4.3L
16244210 16208546 16229684
1996 1996 1997
1998-00 4.3L
16250279 09355699 16263494
1998 1998 1999-00
1996-97 5.0 / 5.7L
16244210 16208546 16229684
1996 1996 1997
1998-00 5.0 / 5.7L
16250279 09355699 16263494
1998 1998 1999-00
1996-97 7.4L
16244210 16208546 16229684
1996 1996 1997
1998-00 7.4L
16250279 09355699 16263494
1998 1998 1999-00
VIN# I.D. IDENTIFIERS 3rd Digit - Make
4th Digit
8th Digit - Engine
10th Digit - Year
T (Chevrolet)
E
J - 7.4L (454) M - 5.0 5.0L L (30 (305) 5) R - 5.7L 5.7L (35 (350) 0) W - 4.3L 4.3L (26 (262) 2) X - 4.3L 4.3L (26 (262) 2)
T - 1996 V - 1997 W- 1998 X - 1999 Z - 2000
GM V6 VORTEC INJECTOR ASSEMBLY
GM SMALL SMALL BLOCK VORTEC INJECTOR ASSEMBLY
INLET INL ET 16m 16mm m O-Ring O-Ring
RETURN 14mm O-Ring
LARGE LAR GE FITTIN FITTING G INL INLET ET 16m 16mm m to O-Rin O-Ring g
Regulator Return 14mm O-Ring Return GM BIG BLOCK VORTEC INJECTOR ASSEMBLY
Street & Performance Big Block VORTEC Wiring Harness
35 34 33 32 31 30
29 28 27 26
25 22 21
24 13 11 10
23
12 20 19 15
5
6
7
8
9
16 14
17
4
18
3
2 4 Plugs to Computer Red, Blue, Black and Gray.
1
Street & Performance Big Block VORTEC 7.4 Std or 4L80E Transmission 1. Fuel Pump Relay. 2. A.L.D.L Connector ( Diagnostic link for scanner). 3. Fuse Panel. 4. Ignition Switch (red wire,12 volt with key on and in start start position). 5. Tachometer (white wire). 6. 4000 Pulse vehicle speed signal for Speedometer (Green wire). 7. Cruise Control (yellow wire). 8. Brake Light Switch (purple wire) Normally closed for torque converter lockup. 9. Check Engine Light (brown wire) You You must supply 12 volts supply to 12 volt bulb, this wire is the ground side to complete the circuit. 10. Black wire ground ground to back of of block or head. head. BE SURE to clean contac contactt point. Ground battery battery to engine or transmission, engine to body body,, and engine to frame. 11. Cam Sensor (three prong plug, black with purple seal. 12. Oil Pressure Pressure wire (USED with with GM compatible compatible gauges, gauges, NOT USED with any other other brand of gauges). gauges). 13. Oil Pressure sending unit ( Part # 25036553 Three prong with brown and orange wire). 14. Direct to Fuel Pump (brown wire). 15. Cam Plug (Three prong plug with purple seal). 16. Coil Driver (Three prong plug with blue seal). 17. Driver side / Passenger side Knock sensor wire (blue wire). 18. Hot fused link to main post on starter (orange wire). 19. Driver side injector plugs (end plug has red and black wires).
Street & Performance Big Block VORTEC 7.4 Std or 4L80E Transmission 20. Passenger side injector plug (end plug has blue and red wires). 21. Passenger side Oxygen sensor (four prong plug). 22. Driver side Oxygen sensor (four prong plug). 23. Engine Temp black plug with blue seal and yellow and black wire). 24. MAP Sensor (gray plug with purple purple seal 3 prong plug gray green black wire). wire). 25. Lenoir E.G.R(NOT E.G.R(NOT USED on NON EMISSION VEHICLES) (five prong gray plug with purple seal). 26. Canister purge (NOT USED on NON EMISSION VEHICLES)( two wire RED Plug). 27. E.G.R solenoid (NOT USED on NON EMISSION VEHICLES)( black two prong plug with gray seal). 28. Idle Air Speed (Four prong black plug with blue seal). 29. Throttle Position Sensor (round three prong plug with purple seal). 30. Vehicle Speed output (black Plug with blue seal and twisted yellow and purple wire). 31. Vehicle Speed input (black Plug with blue seal and twisted blue and red wire). 32. 4L80E Transmission plug (large gray plug). 33. MAF (three prong black plug with purple seal, red, yellow and black wire). 34. Air Temp Sensor (gray plug blue seal, black and brown wire). 35 Crank Sensor ( black plug with purple seal with red, purple and yellow wires).
VORTEC D T C TROUBLE CODES DTC P0101 Mass Air Flow System Performance DTC P0102 MAF Sensor Circuit Circuit Low Frequency Frequency DTC P0103 MAF Sensor Circuit Circuit High Frequency Frequency DTC P0106 P0106 MAP System Performanc Performance e DTC P0107 MAP Sensor Circuit Circuit Low Voltage Voltage DTC P0108 MAP Sensor Circuit Circuit high Voltage Voltage DTC P0112 IAT Sensor Circuit Low Voltage DTC P0113 IAT Sensor Circuit High Voltage DTC P0117 ECT Sensor Circuit Low Voltage DTC P0118 ECT Sensor Circuit High Voltage DTC P0121 P0121 TP Sensor Performanc Performance e DTC P0122 TP Sensor Circuit Circuit Low Voltage Voltage DTC P0123 TP Sensor Circuit Circuit High Voltage Voltage DTC P0125 ECT Excessive Time to Closed Loop DTC P0131 HO2S Circuit Low Voltage Bank 1 Sensor 1 DTC P0132 HO2S Circuit High Voltage Bank 1 Sensor 1 DTC P0133 HO2S HO2S Slow Response Response Bank 1 Sensor Sensor 1 DTC P0134 HO2S Insufficient Activity Bank 1 Sensor 1 DTC P0135 HO2S Heater Circuit Bank 1 Sensor 2 DTC P0137 HO2S Circuit Low Voltage Bank 1 Sensor 2 DTC P0138 HO2 S Circuit High Voltage bank 1 Sensor 2 DTC P0140 HO2S Insufficient Activity Bank 1 Sensor 2 DTC P0141 HO2S Heater Circuit Bank 1 Sensor 2 DTC P0143 HO2S Circuit Circuit Low Voltage Voltage Bank Bank 1 Sensor 3 DTC P0144 HO2S Circuit High Voltage Bank 1 Sensor 3 DTC P0146 HO2S Insufficient Activity Bank 1 Sensor 3 DTC P0147 HO2S Heater Circuit Bank 1 Sensor 3 DTC P0151 HO2S Circuit Low Voltage Bank 2 Sensor 1 DTC P0152 HO2S Circuit High Voltage Bank 2 Sensor 1 DTC P0153 HO2S Slow Response Bank 2 Sensor 1 DTC P0154 HO2S Insufficient Activity Bank 2 Sensor 2 DTC P0155 HO2S Heater Circuit Bank 2 Sensor 1 DTC P0157 HO2S Circuit Low Voltage Bank 2 Sensor 2 DTC P0158 HO2S Circuit High Voltage Bank 2 Sensor 2 DTC P0160 HO2S Insufficient Activity Bank 2 Sensor 2 DTC P0161 HO2S Heater Circuit Bank 2 Sensor 2 DTC P0171 P0171 Fuel Fuel Trim Trim System System Lean Lean Bank 1 DTC P0172 Fuel Trim System Rich Bank 1 DTC P0174 Fuel Trim System Lean Bank 2 DTC P0175 Fuel Trim System Rich Bank 2 DTC P0300 Engine Misfire Detected DTC P0301 Cylinder 1 Misfire Detected DTC P0302 Cylinder 2 Misfire Detected DTC P0303 Cylinder 3 Misfire Detected DTC P0304 Cylinder 4 Misfire Detected
DTC P0305 Cylinder 5 Misfire Detected DTC P0306 Cylinder 6 Misfire Detected DTC P0307 Cylinder 7 Misfire Detected DTC P0308 Cylinder 8 Misfire Detected DTC P0325 Knock Sensor Circuit DTC P0327 Knock Sensor Noise Channel Low Voltage DTC P0336 P0336 CKP Sensor Circuit Circuit Performance Performance DTC P0337 CKP CKP Sensor Circuit Circuit Low Frequency Frequency DTC P0338 CKP CKP Sensor Circuit Circuit High Frequency Frequency DTC P0339 P0339 CKP Sensor Circuit Circuit Intermittent Intermittent DTC P0340 P0340 CMP CMP Sensor Circuit DTC P0341 P0341 CMP Sensor Circuit Circuit Performance Performance DTC P0401 EGR System Flow Insufficient DTC P0410 AIR System DTC P0420 TWC System Low Efficiency Bank 1 DTC P0430 TWC System Low Efficiency Bank 2 DTC P0440 P0440 EVAP EVAP System DTC P0441 EVAP EVAP System No Flow During Purge Purge DTC P0442 EVAP EVAP Control System Small Small Leak Detected DTC P0446 EVAP EVAP Canister Vent Vent Blocked DTC P0461 Fuel Level Sensor Circuit Performance DTC P0462 Fuel Level Sensor Circuit Low Voltage DTC P0463 Fuel Level Sensor Circuit High Voltage DTC P0500 Vehicle Speed Sensor Circuit DTC P0506 Idle Control System Low RPM DTC P0507 Idle Control System High RPM DTC P0704 Clutch Switch Circuit DTC P1106 P1106 MAP Sensor CKT Intermittent High Voltage Voltage DTC P1107 P1107 MAP Sensor CKT Intermittent Low Voltage Voltage DTC P1111 IAT Sensor CKT Intermittent High Voltage DTC P1112 IAT Sensor CKT Intermittent Low Voltage DTC P1114 ECT Sensor CKT Intermittent Low Voltage DTC P1115 ECT Sensor CKT Intermittent High Voltage DTC P1121 P1121 TP Sensor CKT Intermittent Intermittent High Voltage Voltage DTC P1122 P1122 TP Sensor CKT Intermittent Intermittent Low Voltage Voltage DTC P1133 HO2S Insufficient Switching Bank 1 Sensor 1 DTC P1134 HO2S Transition Time Ratio Bank 1 Sensor 1 DTC P1153 Insufficient Switching Bank 2 Sensor 1 DTC P1154 HO2S Transition Time Ratio Bank 2 Sensor 1 DTC P1345 P1345 CKP/CMP Correlation DTC P1351 IC Circuit High Voltage DTC P1361 ID Circuit Low Voltage DTC P1380 EBCM DTC Rough Road Date Unusable DTC P1381 Misfire Detected No EBCM/VCM Serial Data DTC P1406 EGR Valve Pintle Position Circuit DTC P1415 AIR System Bank 1 DTC P1416 P1416 AIR System Bank Bank 2 DTC P1441 EVAP EVAP System Flow During During Non-Purge DTC P1508 IAC System Low RPM DTC P1509 IAC System High RPM
OTHE OT HER R VO VORT RTEC EC PR PROD ODUC UCTS TS AVAI AILA LABL BLE E FR FROM OM STRE REE ET & PERF RFOR ORMA MANC NCE E Ph. 479-394-5711 Fax. 479-394-7113
Polished Fuel Line Fittings
Street & Performance Fuel Filter Kit. Includes Genuine AC Delco Fuel Filter, Street & Performance Filter Bracket and Fittings.
16mm O-Ring to AN6 14mm O-Ring to AN6
S&P can provi provide de you you with Quality AC Delco Parts, saving you from having to go to the part store and assuring that you have the right parts.
AC DEL DELCO CO O2 Senso Sensors rs Custom length braided fuel lines made to fit your application with quality Aeroquip performance products. S&P stocks a complete line of hoses and fittings for fuel lines and power steering. Small Plug
I.D Service Number
Not Used VORTEC Computers are black with five plugs. The 94-97 LT-1 computers are silver with four connection plugs.
#1 Hot Rod Lane Mena, Arkansas 71953 Ph. 479-394-5711 Fax. 479-394-7113 www.hotrodlane.cc If you have a 2 prong pressure brake switch, you will need this brake switch relay kit.
For brake light 12 Volts with brake on ONLY
Hook to red brake wire 12 Volt Volts s ALL ALL TH THE E TIM TIME E with brake OFF. NO VOL VOLT TAG AGE E WI WITH TH BR BRAK AKE E ON ON!! 12 Volts In
12 Volts In
GM Brake Switch #25524845 AC Delco #D850A
