Superlift TruSpeed Speedometer Recalibration for 92-06 Jeep® Wrangler YJ & TJ with Over Size Tires - Quadratec
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Superlift Suspension
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When tire height or axle gearing is changed, the speed sensor on '92-' 06 Wranglers sends erroneous information to the Engine Control Module (ECM). Unless remedied, the various control systems will think that the vehicle is traveling at a different rate of speed than it actually is. The reduction in the computer-controlled performance can be significant. The TruSpeed corrects speedometer and odometer readings, engine and powertrain signals, and anti-lock brake control modules. Besides the obvious, these modules affect fuel delivery, engine timing and automatic shift points. Two settings allow off-roaders to run different diameter tires with a flip of a switch. Can be recalibrated infinitely for future tire sizes or ring and pinion gear changes. Simple four wire hookup with complete instructions and adjustment charts.




Fits These Vehicles

  • Does Not work with Rubicon Models.
  • 97-06 Jeep Wrangler (TJ)
  • 87-95 Jeep Wrangler (YJ)
  • 04-06 Jeep Wrangler Unlimited (TJ)

Installation

Installation Notes


Install Time: 1-2 Hours
Installation Instructions  Installation Instructions

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** To qualify for FREE shipping the parts on an individual order must meet a combined total value of $75 or more. Customer must select Standard Shipping in the checkout and ship to an address in the contiguous 48 United States. Some parts require additional handling charges due to their large size or weight: including wheels, tires, full suspension lift kits, oversized bumpers, tire carriers, body tubs, hard tops, cargo racks, winches and hitches. Oversized items, items that are delivered by truck freight, prior purchases and returns do not qualify for free shipping.

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* Free Shipping Special Offer Details To qualify for FREE shipping the parts on an individual order must meet a combined total value of $75 or more. Customer must select Standard Shipping in the checkout and ship to an address in the contiguous 48 United States. Some parts require additional handling charges due to their large size or weight: including wheels, tires, full suspension lift kits, oversized bumpers, tire carriers, body tubs, hard tops, cargo racks, winches and hitches. Oversized items, items that are delivered by truck freight, prior purchases and returns do not qualify for free shipping.