News

CAN busFirmwareGCANGeneric CANHaltechHaltech NexusiC-7NSPuC-10
Haltech Generic CAN (GCAN): Free Nexus CAN Bus Upgrade Explained

Haltech Generic CAN (GCAN): Free Nexus CAN Bus Upgrade Explained

Haltech Generic CAN gives Nexus ECUs and the iC-7 and uC-10 dashes a free, user-programmable CAN bus. Here is what it does, which hardware gets it, the limits, how to install the beta, and the misconceptions we are already hearing.

Read moreabout Haltech Generic CAN (GCAN): Free Nexus CAN Bus Upgrade Explained

How My Remote Tuning Process Actually Works (And Why It Beats Hauling Your Car to a Shop)

How My Remote Tuning Process Actually Works (And Why It Beats Hauling Your Car to a Shop)

Looking to understand how remote tuning works with Tuned By Shawn then this is the blog for you! 

Read moreabout How My Remote Tuning Process Actually Works (And Why It Beats Hauling Your Car to a Shop)

Haltech K-Series Swap Wiring: VTC, Drive By Wire and the Chassis

K-series swaps have a particular shape to them: the engine side is well understood and well supported, and almost all of the difficulty is in the car the engine is going into. That is the opposite of how most people...

Read moreabout Haltech K-Series Swap Wiring: VTC, Drive By Wire and the Chassis

Haltech Subaru Wiring: AVCS, the Immobilizer Trap and CAN Clusters

Subarus punish sloppy grounding more than most platforms, and they have a habit of ending a standalone conversion before it starts because of something that has nothing to do with the engine: the immobilizer. Those two facts account for a...

Read moreabout Haltech Subaru Wiring: AVCS, the Immobilizer Trap and CAN Clusters

Haltech Coyote and Barra Wiring: Ti-VCT Channels and Mustang CAN

Ford's two big aftermarket engines pull in opposite directions electrically. The Coyote is channel-hungry because of its cam control, and it usually lands in a chassis full of modules that expect to keep talking. The Barra is comparatively simple on...

Read moreabout Haltech Coyote and Barra Wiring: Ti-VCT Channels and Mustang CAN

Haltech Rotary Wiring: FD Series, Staged Injection, Sequential Twins

Rotaries are their own discipline. A piston-engine wiring plan does not transfer, because the fundamentals are different: two ignition events per rotor face instead of one per cylinder, injectors that are staged rather than matched, and on the FD, a...

Read moreabout Haltech Rotary Wiring: FD Series, Staged Injection, Sequential Twins

Haltech Nissan Wiring: RB and SR Coils, ATTESA and Elite vs Nexus

Nissan's performance engines span a wide enough range of years and systems that the word "Nissan" tells you almost nothing about what a build needs. An RB26 and an SR20 do not share an ignition architecture. A GT-R has an...

Read moreabout Haltech Nissan Wiring: RB and SR Coils, ATTESA and Elite vs Nexus

Haltech 2JZ Wiring: VVT-i, Igniters and Keeping the JZA80 Alive

The 2JZ has one of the best-supported aftermarkets of any engine, which sometimes hides how much the wiring decisions actually matter. The three that shape a JZ build are: which generation of engine you have, what you are doing about...

Read moreabout Haltech 2JZ Wiring: VVT-i, Igniters and Keeping the JZA80 Alive

Haltech LS Swap Wiring: 24x vs 58x, DBW Pedals and Keeping the 6L80

The LS is the most swapped engine in the world, which means it is also the engine where the most wrong information circulates. Most LS swap electrical problems come down to four questions that have nothing to do with the...

Read moreabout Haltech LS Swap Wiring: 24x vs 58x, DBW Pedals and Keeping the 6L80