Painless Wiring 60502 1992-1997 GM LT1 Engine Harness

#91060502

Painless Wiring 60502 1992-1997 GM LT1 Engine Harness

Name: Painless Wiring 60502 1992-1997 GM LT1 Engine Harness
Brand: Painless Wiring
SKU: 91060502
Price: 669.99 USD
Availability: InStock
Rating: 5 (6 reviews)

6 Reviews

11 Questions

There are 8 Fuses with ignition, fuel pump & air pump relays
This engine harness is specially designed for the 1992-1997 GM LT1
Comes with printed wire tags on all connectors and open ended wires

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Product Summary

There are 8 Fuses with ignition, fuel pump & air pump relays
This engine harness is specially designed for the 1992-1997 GM LT1
Comes with printed wire tags on all connectors and open ended wires
Harness includes all connections needed for fuel injection and transmission operation
It allows you to install late model GM fuel injected engine and correct computer into almost any chassis

See more details

Key Specs

MFG. Part #	60502
Injection Style	Sequential multi-port
Reluctor Wheel	24x
Drive-By-Wire Capable	No
Injector Connector	Jetronic / Minitimer (EV1)

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Painless Wiring 60502 Details

Take advantage of GM's electronic engine management system with this Painless Wiring Harness. Complete standalone harness allows you to install late model GM fuel injected engine and correct computer into almost any chassis. Harness includes all connections needed for fuel injection and transmission operation.

This harness is standalone and is not intended to replace the OEM engine wiring. Standalone harnesses are intended to run the designated engine & transmission only, generally when swapped into another vehicle.

Features

Number of Circuits: 8 Fuses with Ignition, Fuel Pump & Air Pump Relays

Harness Length: 4 Feet Between Engine and ECM

Fuse Type: Blade

Firewall Passthrough: Grommet

Color Code Based: 1994 Camaro

Circuit Designations: Printed Wire Tags on all Connectors and Open Ended Wires

The Fuse Block Protects The Following Circuits:

Air Pump
Driver Side Injectors
Dual 40 amp Ignition Relays
ECM & Data Link Connector
Fuel Pump, ECM, & Mass Airflow Sensor
Heated O2 Sensors, EGR, & Canister Purge Solenoid
Malfunction Indicator Lamp & Brake Switch
Pass Side Injectors
Transmission

This harness includes connections for the following components:

Air Pump
Air Pump Relay
Brake Switch
Canister Purge Solenoid
Data Link Connector
Distributor
Driver/Pass Front O2 Sensors
ECM
EGR Valve
Engine Coolant Temperature
Fan #1 Relay Ground ECM Activation
Fan #2 Relay Ground ECM Activation
Fuel Pump
Fuel Pump Relay
Fuel Pump Test
Gear Indicator Switch
Grounds
Idle Air Control
Ignition Coil
Ignition Module
Ignition Switch Signal
Injectors
Intake Air Temperature Sensor
Knock Sensors
Malfunction Indicator Lamp
MAP Sensor
Mass Airflow Sensor
Starter
Tachometer
Throttle Position Sensor
Transmission
VATS
Vehicle Speed Sensor
VSS Output For Speedometer

Application

This harness is designed for 1992-1997 5.7L LT1/LT4 & 4.3L (V8) L99 engines with a 4L60E transmission, using a '94-'97 ECM. This harness will not work with ’92-’93 ECMs . These engines and transmissions were factory equipped in Camaro, Firebird, Corvette, Roadmaster, Impala, and Caprice. These harnesses also include a VATS bypass module, painless part #64024. The 4L60E transmission used must be a 1994+ which utilizes a 13th pin on the transmission connector. When using either of these harnesses on a '96 or '97 engine you must replace the coil, coil output wire and knock sensor with the parts from a '92 -'95 engine. Included with this harness is an 8 circuit modular fuse block and GM color-coded wires with labels for easy installation.

This standard length harness allows four feet from the back of the intake manifold to where the fuseblock and ECM mount. Perfect for those that plan to mount these components under the dash or in the glove box.

Charts

Painless Performance 60502 Manual (PDF)

Guides & Documents

Engine Wiring Harnesses Installation Instructions (91060502)

CARB Warning

Follow EPA, CARB, and state regulations for engine changes

Emissions warning: this part is for vehicle engine changes, not direct oem engine replacements. In California, engine changes are legal when done in compliance with California bureau of automotive repairs (bar) engine change policy. For assistance, call bar referee at: (800) 622-7733. And see https://bar.Ca.Gov/consumer/smog_check_program/engine_changes. All customers must comply with federal epa mobile source enforcement memorandum no. 1a (and addendum) and all applicable state regulations when conducting engine changes. Improper installation and/or use of this part in California may subject the installer and/or owner to a $37,500 penalty per violation per vehicle, revocation of registration, loss of use on California public right of ways, and proof of correction for tampering. There are similar restrictions and penalties under federal law and laws of all states for use of this engine change part on makes or models of vehicles that render them noncompliant with applicable state and/or federal emission laws with penalties under federal law of up to approximately $45,268 per tampered vehicle and/or engine

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

CARB warning

Painless Wiring 60502 Specifications

KEY SPECS
MFG. Part #	60502
Brand	Painless Wiring
Injection Style	Sequential multi-port
Reluctor Wheel	24x
Drive-By-Wire Capable	No
Injector Connector	Jetronic / Minitimer (EV1)

GENERAL
Sold in Quantity	Kit
GTIN Code	749823605022

Ratings & Reviews

6 Reviews

Overall Assessment

Customers unanimously praise the product’s quality and practicality, often emphasizing its ease of use. Particular emphasis is placed on its easy-to-follow instructions and helpful labeled wiring, which simplifies installation. Users often expressed satisfaction with it fitting perfectly, improving usability and practicality. The product is highly recommended for wiring an LTI, confirming its primary functionality. The material quality receives positive feedback, with the product performing as described, thus ensuring high customer satisfaction.

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6 reviews

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Worth every penny!!!

5.0

4 years ago

O.S.C. Josh

Verified

Work as described

Would Recommend

good partner

5.0

5 years ago

ruud

netherlands

Verified

i am building a lt 1 i an 53 chevy sedan delivery. the wiring harness is easy to use and i put the computer under the dash so the engine bay is very clean. good instructions and all the wires has a tag where to use them for.

Would Recommend

WORKED GREAT

5.0

7 years ago

builderC

Wayne, Ne

Verified

FIT PERFECTLY

Nice and easy

5.0

8 years ago

A-Ride

Verified

Nice kit

Would Recommend

Nice and easy

5.0

8 years ago

A-Ride

Verified

Easy to install

Would Recommend

Great Product !

5.0

8 years ago

Rocky

Cicero N.Y.

Verified

This Painless Harness is the only way to wire an LT1.

Would Recommend

Showing 6 of 6 reviews

Questions & Answers

11 Questions • 11 Answers

Sort Questions

Hello from Germany,. Maybe you can support me with your product. I have a 1990 Pontiac Trans Am. I had the 5.0TPI engine. Now i have put in a LT1 5.7 from a 1994 Cevy Caprice. Also installed the 4L60E transmission and the ECU. I am now searching for a new harness, to connect both worlds. Do you have a product, which could solve my problem? Thank you in advance Bjoern Kirsch

by Bjoern

• 6 years ago

1 answer

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Will this work in my 1968 Camaro lt1 swap with a 700r4 trans. Or do i need a lock up for it to work and do you sell wat i need to make the lt1 and 700r4 work together in my 68 Camaro? Exact part #s would be fantastic, thanks.

by Henry

• 7 years ago

1 answer

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Lt1 and 4L60E. Will this run after installing this wiring kit or will codes need to be flashed before it will run?

by Troy

• 8 years ago

2 answers

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looking for painless harness to put 96 LT1 & 700R4 in 86 Z28

by needin help

• 8 years ago

1 answer

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Closed loop design means it keeps the computer in closed loop all the time?

by Cricket

• 11 years ago

1 answer

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Is this harness with the short 92-94 distributor pigtail or long 95-97 pigtail

by Erik

• 11 years ago

1 answer

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will this harness work with the 94 cadillac fleetwood lt 1? You omited cadillac in your descrption but I thought they were the same

by cadi

• 12 years ago

1 answer

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does this harness have a crankshaft postition sensor connector??

• 14 years ago

1 answer

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will this wiring kit let me put an LS1 & trans out of a 1998 Camaro into a 1966 chevelle

• 15 years ago

1 answer

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where is the radiator cooling fan temp sensor location on the LT1 engine. found relay but can'tlocate the sensor on the engine.

by Reb

• 15 years ago

1 answer

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Fitment

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