GM LS1 Drive by Cable Engine and 4L60E Transmission Standalone Wiring Harness
GM LS1 Drive by Cable Engine and 4L60E Transmission Standalone Wiring Harness
SKU: SKU: WH1201
In stock
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Product Details
Features
- Standalone Drive-by-Cable harness for LS1/LS6 + 4L60E automatic transmission
- Fits 97–04 Corvette LS1/LS6 and 99–06 GM truck Vortec (4.8L/5.3L/6.0L) w/ LS1 intake
- Uses EV1 injector plug; requires TSP adapter 81033 for GM MAP sensor #12592525
- Plugs into TSP 81050 injectors with included adapters
Description
GM LS1 Drive by Cable Engine and 4L60E Transmission Standalone Wiring Harness
This GM LS1 Drive by Cable Engine and 4L60E Transmission Standalone Wiring Harness is built for standalone Drive-by-Cable engine management with 4L60E automatic transmission. The harness integrates the fuse/relay box, sensor connectors, engine control wiring, fuel pump control, fan control, OBD2 connection, and supporting outputs needed for a clean LS/LT engine control installation.
Use this harness when the engine code, throttle type, transmission connector, ECU strategy, and sensor layout match the compatibility section. The EV1 injector plug style should be matched to the engine and injector set. Confirm transmission pin count, pedal and throttle body requirements, oxygen sensor layout, MAP/MAF connections, and power/ground routing before installation.
Specs
| Throttle | Drive-by-Cable |
| Injector Plug Style | EV1 |
| Harness Length | Standard |
| Fuse Block | Included |
| Quantity | Sold as a Kit |
| Included Connectors | Fuse/Relay Box Fuel Pump Control Fan Controls Check Engine Light IAC and TPS MAF Sensor MAP Sensor Engine Coolant Temp Sensor Alternator Control (2) Upstream Oxygen Sensors Crankshaft Position Camshaft Position Fuel Injectors Coil Packs Manual or Automatic Transmission Control Knock Sensors |
Engine Fitment
COMPATIBLE WITH
• '99-'06 GM Truck Vortec (4.8L, 5.3L, 6.0L) engines*
*Fits drive-by-cable engines with LS1 intake manifolds and 4L60E transmissions
NOTES
• For Use with TSP Products
• TSP adapter 81033 required in order to use GM #12592525 MAP sensor.
• Will plug into TSP 81050 injectors with their included adapters.
COMMON VEHICLE APPLICATIONS
- Chevrolet Silverado / GMC Sierra (1999–2006, Vortec 4.8L/5.3L/6.0L, drive-by-cable applications)
- Chevrolet Tahoe/Suburban, GMC Yukon/Yukon XL (1999–2006, drive-by-cable applications)
- LS engine swap applications using an LS1-style intake manifold with drive-by-cable throttle and a 4L60E transmission
Q&A
What engines and transmissions is this harness compatible with?
It is designed for engines from '99-'06 drive-by-cable GM trucks with 4L60E transmissions.
What injector connector style does this harness use?
This harness uses EV1-style fuel injector connectors. Verify that your engine is equipped with EV1 injectors before ordering.
Do I need any TSP adapters to complete this installation?
Yes. TSP adapter 81033 is required when using GM MAP sensor 12592525. This harness also plugs directly into TSP 81050 fuel injectors when used with the included injector adapters.
Does this include a PCM/ECM?
No. This is a standalone engine wiring harness and does not include a PCM/ECM. A compatible PCM/ECM programmed for your specific engine and transmission combination is required.
What's included in this harness kit?
This harness includes wiring for the fuse/relay box, fuel pump control, electric fan controls, check engine light, idle air control (IAC) valve, throttle position sensor (TPS), MAF sensor, MAP sensor, engine coolant temperature sensor, alternator control, two upstream oxygen sensors, crankshaft position sensor, camshaft position sensor, fuel injectors, coil packs, transmission control, and knock sensors.
Does this include installation instructions?
Yes. A downloadable installation instruction sheet is available for this harness.
Emissions Notice
This product does not affect vehicle emissions and is not subject to emissions compliance regulations.
GM LS1 Drive by Cable Engine and 4L60E Transmission Standalone Wiring Harness
GM LS1 Drive by Cable Engine and 4L60E Transmission Standalone Wiring Harness
This GM LS1 Drive by Cable Engine and 4L60E Transmission Standalone Wiring Harness is built for standalone Drive-by-Cable engine management with 4L60E automatic transmission. The harness integrates the fuse/relay box, sensor connectors, engine control wiring, fuel pump control, fan control, OBD2 connection, and supporting outputs needed for a clean LS/LT engine control installation.
Use this harness when the engine code, throttle type, transmission connector, ECU strategy, and sensor layout match the compatibility section. The EV1 injector plug style should be matched to the engine and injector set. Confirm transmission pin count, pedal and throttle body requirements, oxygen sensor layout, MAP/MAF connections, and power/ground routing before installation.
COMPATIBLE WITH
• '99-'06 GM Truck Vortec (4.8L, 5.3L, 6.0L) engines*
*Fits drive-by-cable engines with LS1 intake manifolds and 4L60E transmissions
NOTES
• For Use with TSP Products
• TSP adapter 81033 required in order to use GM #12592525 MAP sensor.
• Will plug into TSP 81050 injectors with their included adapters.
COMMON VEHICLE APPLICATIONS
- Chevrolet Silverado / GMC Sierra (1999–2006, Vortec 4.8L/5.3L/6.0L, drive-by-cable applications)
- Chevrolet Tahoe/Suburban, GMC Yukon/Yukon XL (1999–2006, drive-by-cable applications)
- LS engine swap applications using an LS1-style intake manifold with drive-by-cable throttle and a 4L60E transmission
SPECIFICATIONS
Throttle: Drive-by-Cable
Injector Plug Style: EV1
Harness Length: Standard
Fuse Block Included: Yes
Quantity: Sold as a Kit
Included Connectors: Fuse/Relay Box, Fuel Pump Control, Fan Controls, Check Engine Light, IAC and TPS, MAF Sensor, MAP Sensor, Engine Coolant Temp Sensor, Alternator Control, (2) Upstream Oxygen Sensors, Crankshaft Position, Camshaft Position, Fuel Injectors, Coil Packs, Manual or Automatic Transmission Control, Knock Sensors
