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Grant Baker

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Posts posted by Grant Baker

  9. TPS Load on Supercharged ITB Setup

    in G4+

    Posted

    Hi

    Usually for mapping an ITB engine, I'd choose TPS vs RPM for fuel mapping.

    If adding boost, I'd add a 4d table for compensation.

    However, what about a supercharged engine with ITBs?

    Part of me thinks TPS as load is fine without 4d as boost will generally be related to RPM and throttle anyhow?

    Anybody done this and run with 4d? If so, any examples of the 4d table?

    Or would you just let the ECU do the "heavy lifting" in the background, bearing in mind boost cannot be changed like on a turbo charger?

  11. Wheel Speed sensor - side reading

    in G4+

    Posted

    Hi

    Does anybody know of a wheel speed sensor that can pickup on the magnetic ABS rings in BMW hubs?

    The "stock" sensors are a bit smart and don't work with ECUs without considerable effort (don't actually work at all to be honest).

    To simplify things, we'd like to get a sensor that is at least 40mm long and picks up from the side of the sensor rather than the end. 8-10mm in diameter.

    Pickup Surface is 25mm from the mounting face and is 15mm long.

    BoschWSSBMW.jpg

  17. Engine Off Button

    in WishList

    Posted

    On 11/10/2020 at 8:29 PM, koracing said:

    If I could add a softkey toggle button to the screen or assign a hot key to this it would certainly be a little more elegant than what I'm doing now, but as it is, it doesn't sound much simpler than what I'm already doing. 

    Perhaps the ability to assign a Fn key or software toggle button to inputs/outputs may be a useful item for other purposes as well?

    This would be especially useful on vehicles with no ability to turn the engine back on without powering off completely! Like VAG and Fords.

  21. Honda VTEC Solenoid

    in G4x

    Posted

    Hi Guys!

    Hope all is well with you?

    The Honda VTEC solenoid found on the B18C engine (And others) needs 12v to switch.

    Can this be fired directly from a G4X pin (AUX 6) or does it need a relay?

  24. Focus ST / Volvo T5 Crank sensor

    in G4+

    Posted

    Hi Guys,

    Quick Question:

    On the Focus ST 225 / Volvo C30 T5 etc, the crank sensor is a 2 wire reluctor with Wht/Red (pin 1) and Brn/Red (pin 2) wires.

    Anybody know which is signal and which is earth? 

    Google has let me down badly! LOL!

    XR5CrkSensor.jpg

  25. Bosch 0221504464 Coil

    in G4+

    Posted

    Hi Guys,

    Does anybody have any information on this coil:

    It's from an E46 M3.

    0221504464

    Just wondering if it can be directly driven from the Link Ignition drivers, and if wiring information is available!

    Thanks

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