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4L80E CAN Trans Controller by AMP EFI
4L80E CAN Trans Controller by AMP EFI
MicroSquirt CAN Transmission Controller with 4L80E Subharness
MicroSquirt CAN Transmission Controller with 4L80E Subharness
MicroSquirt CAN Transmission Controller with 4L80E Subharness
MicroSquirt CAN Transmission Controller with 4L80E Subharness
MicroSquirt CAN Transmission Controller with 4L80E Subharness
MicroSquirt CAN Transmission Controller with 4L80E Subharness
MicroSquirt CAN Transmission Controller with 4L80E Subharness
MicroSquirt CAN Transmission Controller with 4L80E Subharness

MicroSquirt CAN Transmission Controller with 4L80E Subharness

5 out of 5 based on 1 customer rating
(1 customer review)

$499.00

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Tuning Cable - MS3Pro EVO & ULTIMATE ECU's

USB to Serial Adapter - Trouble Free!!

Description

4L80E Plug and Play Transmission Control via MicroSquirt

Seamlessly control your 4L80E transmission with MicroSquirt Transmission Control! The supplied 4L80E subharness provides a simple, plug and play integration with MS3Pro and directly mates with our LSx drop on harnesses; a perfect fit for GM 4L80E transmission. Includes wiring for the input shaft speed sensor.  This can be used as a standalone transmission control solution with minimal wiring involved, but was designed to be a full plug and play, zero wiring solution with our 24x & 58x harnesses.

Note that many 1993 and earlier 4L80E transmissions had a different connector – this unit uses the later style that was used in most 1994 and later transmissions.

Parts included

  • MicroSquirt Transmission Controller
  • Complete 4L80E wiring harness
  • 6 pin black connector for power, ground, and CAN bus
  • 8 pin gray connector for additional inputs
  • 18 crimp pins for the above connectors

Customer reviews

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1 review for MicroSquirt CAN Transmission Controller with 4L80E Subharness

Only logged in customers who have purchased this product may write a review.

I’ve heard of a device called the MicroTCU. Is this a MicroTCU?

  • The MicroTCU is a different unit that has similar specifications, but it has not been put into production.

Is it waterproof?

  • No, but you can make it waterproof with a bit of RTV silicone around the edge of the case.

Are there other versions of the MicroSquirt for other functions? Transmission control or the “IO Box”, for example?

  • These all use the same ECU, just running different code to change its function and use it as a transmission control unit or I/O expansion device. See MSExtra.com for details.

Could I use two MicroSquirts, one running the engine and one running the transmission?

  • Yes. They would link up over their CAN networks to look like a single unit to the tuning software.

Where is this unit made?

  • They are built in the USA.

What do I need to tune this unit over USB?

Questions & Answers

    Can tach output on GM HEI be used for rpm input?
  1. 0 votes
    Q Can tach output on GM HEI be used for rpm input?
    Asked by Luke
  2. Can I use this controller for a different transmission, as long as I have TPS, rpm, tcc, shift solenoids........ And can I use flappy paddles shifts with this controller
  3. 0 votes
    Q Can I use this controller for a different transmission, as long as I have TPS, rpm, tcc, shift so...... Read more
    Asked by Caleb
  4. 4L80E- 2004 No Engine ECU. Are Coolant Temp Sensor and RPM Inputs critical? Can we Tune around an absence of either or both these Inputs? Thanks
  5. 0 votes
    Q 4L80E- 2004 No Engine ECU. Are Coolant Temp Sensor and RPM Inputs critical? Can we Tune around an...... Read more
    Asked by Paul
  6. I think my 4l80e trans is out of a 04 or 05 Chevy van is there a harness for that
  7. 0 votes
    Q I think my 4l80e trans is out of a 04 or 05 Chevy van is there a harness for that
    Asked by Daniel jones
  8. What should a person use for the rpm input on a carb engine with a distributor?
  9. 0 votes
    Q What should a person use for the rpm input on a carb engine with a distributor?
    Asked by Braedon Tersteeg
  10. can a map sensor input be used with boosted engines?
  11. 0 votes
    Q can a map sensor input be used with boosted engines?
    Asked by josh petermann
  12. Do you need a tps for carbureted engines?
  13. 0 votes
    Q Do you need a tps for carbureted engines?
    Asked by Elvis
    There are no answers for this question yet.
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