Chase Bays Engine Harness - Toyota 1JZ-GTE & 2JZ-GTE FOR OEM ECU

***Now sold with brand new connectors, making this a 100% brand new engine harness***

This harness is for 1JZ-GTE & 2JZ-GTE engines retaining a OEM un-modified ECU (Keeps OEM o2 sensor, all VSV's, and option for MAF or MAP) For 1JZ-GTE & 2JZ-GTE with stand alone ECU, including plug and play with OEM ECU Connectors click here

Overview:

• Made with BRAND NEW connectors, wire, and pins 
• NO SOLDERS
• ENGINE HARNESS REPLACEMENT, does not include headlight, taillight, or fusebox portions.
• Loomed with Expandable Sleeving and Adhesive Heat Shrink  OR Raychem DR-25
• Eliminate the risk of your old, used, and worn out engine harness failing when you need it most. (IE: On the track, out in the boonies, rush hour traffic, a crime scene)
• Help eliminate some chassis wiring on your race car, tuck your engine harness, simplify your wiring, straighten your life out
• Harness routes straight to ECU like stock with option of OEM chassis plugs. Supra, SC300, S13, S14 chassis plugs, or integrated relays/fusebox (race car style)
• Optional Mil Spec connector for the firewall (CM2 or CM Mil Spec)
• Completely redesigned and reinvented Toyota engine harness that fits perfectly and sports a stealthy look 

In the initial mockup and R&D process the harness was completely re-designed and re-measured to fit perfectly along the motor. No wasted length on any of the sensor looms. The harness now routes underneath the intake manifold and each connector to its dedicated location. This makes for a great look, an easier install, an engine bay with less clutter, and much easier to work on when under the hood. Amphenol Mil Spec connectors are used at the Coil Packs and Boost Solenoid to keep options open for different setups. This means, if you’re running OEM Coil Packs and you get a Stand Alone and want to run our LS2 Coil Pack kit or any other coils, all you have to do is call us and we make a new sub-harness. Then you’d just un-plug the existing Coil Pack sub-harness, and plug the new sub-harness. It’s that easy.

Contents of the Engine Harness (CB-2JZ-CM1, CB-2JZ-CM2, & CB-2JZ-CMS):

1.              Complete Chase Bays 1JZ/2JZ Engine Harness

2.              Plug-n-Play Chassis Sub-Harness (connects to 16 way plug near ECU)

3.              Charge harness for main battery power to alternator and starter

What sensor/functions will this harness have?

• ALT (Alternator/Generator)
• Crank/CAS Pickup
• OEM o2 Sensor
• CAM Sensors
• IAC (Idle Air Control) 
• H20 Temp (for Cluster temp reading)
• ECT (Engine Coolant Temp) 
• Knock Sensors (2)
• Oil Psi (for cluster)
• Injectors 1 thru 6
• TPS (Throttle Position Sensor) 
• MAP (Manifold Absolute Pressure) or MAF (Mass Air Flow)
• IAT (Intake Air Temp)
• Coils 1 thru 6 with disconnect plug OR if using wasted spark, Coils 1 thru 3
• VSS (Vehicle Speed Sensor)
• RV (Reverse Lights)
• STS (Starter Solenoid)
• GND (Ground for ECU/Sensors, MUST be on cylinder head) 
• Boost Solenoid (Support for Aftermarket options)
• 4 VSV's (EGCV, Wastegate, IACV, and EX-BV. If this is gibberish, its just everything you need.)
• Coil Igniter
• A and B ECU Plugs
• Chassis Sub-harness

Please Select Available Options:

Select Alternator.

1JZ Round Type (CB-C13-23)

2JZ Oval Type (CB-C13-05)

Select Transmission.

2JZ-GTE 6 Speed (CB-2JZ-6MT)

2JZ-GTE Automatic Trans (CB-2JZ-AT) (+$200.00)

R154 5 Speed (CB-2JZ-5MT)

Select Your Chassis.

03-08 Nissan 350Z/G35 (CB-N-03GZ)

09-12 Hyundai Genesis (CB-GENC-LS1)

89-90 240sx S13 (CB-N-89S13)

=)

91-94 240sx S13 (CB-N-91S13)

=)

93-98 Supra NA (CB-2JZ-MK4) (+$50.00)

93-98 Supra TT (CB-2JZ-MK4TT) (+$50.00)

95-96 S14 240sx w/ wipers (CB-N-95S14W) (+$59.00)

95-98 240sx S14 (CB-N-95S14)

97-98 S14 240sx w/ wipers (CB-N-97S14W) (+$59.00)

Custom/Race/Other (CB-SAH4)

Add Custom Labeling?

No thanks!

Yes! (Max 30 characters, please list in notes when checking out) (+$25.00)

Select Harness Model.

CM1 (CB-2JZ-CM1/OE)

• New sensor connectors
• New commercial grade, high heat, thin jacketing wire (rated from -49° to +257° F)
• New sensor connector terminals
• Loomed in flame retardant PET sleeving 
• (Operating Temperature Range -103° to 257°F; Melt temp 446°F)
• Adhesive lined heat shrink at junctions and loom ends
• Harness goes directly from the engine sensors to the ECU connectors
• Multiple options for mating to your chassis, from plug and play to flying leads
• Includes PET loomed charge harness to power your starter & alternator using 4 gauge welding cable. 

 

This product is engineered with artistic aesthetics, functionality, weight saving, and space saving. We over do every detail involved from product development all the way to production. All of this to ensure the product to be one of the best products in the industry. Features a stealthy look while retaining easy access to keep the motor easily serviced. Whether it be the veins of an engine swap, an old harness replacement, or to add needed aftermarket electronics for your build...our products offer something for everyone. 

CM2 (CB-2JZ-CM2/OE) (+$300.00)

 

The CM2 Engine Harness features all the same great specs and innovation as our CM1 but adds a Circular Mil Spec connector and Raychem Shrink Boot that we’ve adopted from the aviation/military industry. The connector location varies on the harness and chassis, 90% of the time it is to be mounted to the OEM harness entry hole or former A/C hole (if A/C is eliminated). The Circular Mil Spec connector serves multiple functions. For the racers or anyone working in their engine bay its 1 second to release the harness from the chassis to do service or drop the engine. If you’re in the pits and on a time crunch this can save a considerable amount of time. Aesthetically the Mil Spec connector improves the engine bays look and appeal substantially.

CM3 (CB-2JZ-CM3/OE) (+$700.00)

 

The CM3 harness shares the same great specs and innovation as our CM1 & CM2. But in addition to the Circular Mil Spec connector the CM3 adds Raychem DR-25 Heat Shrink Loom and yellow sensor labels on each individual connectors loom. Raychem DR-25 is perfect for any harness near extreme heat conditions (operating temp. -103° to +347° F) This is the most durable harness money can buy. Built with high performance and full functionality in mind, the same material and assembly technique was adopted directly from the aviation, NASA, and military industry. 

Select Injector Type.

ID-1000 (CB-C12-20/6)

ID-2000 (CB-C12-02/6)

OEM 1JZ | 2JZ (CB-C12-02/6)

RC | Bosch | Precision (CB-C12-23/6)

Select ECU/ECM.

93-97 US Supra/JDM Aristo (CB-2JZ-MK4ECU)

Select MAP or MAF.

93-98 US Supra MAF (CB-C15-06)

AEM MAP & IAT (CB-C12-22/C13-12)

Apexi MAP & IAT (CB-C12-43/C13-21)

Haltech/GM MAP & IAT (CB-C12-22/C13-25)

OEM 1JZ | 2JZ MAP & IAT (CB-C12-35/C13-02)