JEGS
GM LS Stand Alone Wire Harness for 1997-2005 GM 5.7L LS1 & LS6 V8 & 1999-2006 4.8-8.1L GM Vortec V8 with GM T-56 Transmission
555-10412
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Drive-by-Cable
JEGS 555-10412 GM LS Stand Alone Wire Harness Features:
- New GM-style fuel injector harness designed to work with OE EV1-style connectors
- OE Style OBDII connector and mounting bracket
- Compatible with all OE GM sensors
- Includes fuse block
Requirements:
- All Vortec engines require VATS to be removed from the PCM. If the system is not removed from the PCM the engine will NOT start.
- Vortec engine harness utilizes two oxygen sensors on each side of the engine, one before and after the catalytic converter. The rear 02 sensors (after the catalytic converter) are NOT used.
- All Vortec engines utilize an EGR, Air Pump, and CCP features for emission control, this harness does not include provisions for EGR, Air Pump, and CCP (not necessary for engine operation). PCM programming may be necessary to avoid storing Diagnostic Trouble Codes (DTC) for the absence of emission equipment.
- It is recommended that you use a VSS when using a T56 or nonelectric transmission (TH350, TH400, Powerglide, 700R4, etc.). Failure to use VSS can result in an unexpected stalling during hard braking or an inoperable throttle body.
- A two-position brake switch is also recommended when using drive-by-cable throttle bodies. The brake switch should be closed (not electronically connected) when brakes are not being applied and open (not electronically connected) when brakes are being applied. This is the opposite of a standard brake switch.
JEGS 555-10412 GM LS Stand Alone Wire Harness Included Connectors:
- Fuse/Relay Box
- Fuel Pump Control
- Fan Controls
- Check Engine Light, Speedometer, Tachometer, OBD2
- IAC and TPS
- MAF Sensor
- MAP Sensor
- Engine Coolant Temp Sensor
- Alternator Control
- (2) Upstream Oxygen Sensors
- Crankshaft Position
- Camshaft Position
- Fuel Injectors
- Knock Sensors
Specifications:
Will this Harness, Part # 555-10412, fit a 2000 GMC 3500 7.4 L with a manual transmission.
Will this fit a 2000 Chevrolet C2500 5.7 vortec
Do we not get instructions with this stuff anymore? I’m hoping this is better quality than the 100 dollar ebay harness. Clicked on the instructions above and it says unavailable.
Will this fit a 98 Chevy 1500k with a 5..7 vortec
Will this work on a 99 K1500 with 5.7L and 4L60 with electronic shift transfer case
Will this work on a 2002 Chevrolet Avalanche 2500 8.1 with 4l80E transmission
Will this work with a 2006 ss Monte Carlo front wheel drive
Will this work on a 2000 6.0l
Motor Vehicles
WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.
Tools:
WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.
Electrical Cords
WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.