Repair Service To Your Module - Lexus LS400 1995 ECM

Repair Service To Your Module - Lexus LS400 1995 ECM
Click To Enlarge
  • Item #: MRP-R-LELS4-95-ECU
  • Manufacturer: Denso
  • Manufacturer's Product Number: 89661-50150 89661-50151 89661-50140 896
  • Condition: Refurbished
Lexus LS 400 1995
Engine Computer Module

Compatible part numbers:
89661-50150 89661-50151 89661-50140
89661-50142 89661-50141  

You will send us your bad ECU Computer. Please, send computer only, no bracket. Pack well to prevent damage during the shipment. We will rebuild it, test on a special test stand and on the vehicle and return it to you.
No additional programming required.

This is your mechanic responsibility to pinpoint the problem to the  ECM.
Injectors and  wiring harness must be tested for possible failure or short.
Please, provide Diagnostic Trouble Codes.

Please note: not all the modules are repairable.

Known problems:

  • transmission shifting problem
  • hard shifting on gears
  • error codes for ECU / ECM
  • MAF / TPS sensors codes
  • vehicle goes into failsafe mode
  • no communication with ECM
  • no spark
  • no pulse to injectors
We perfected rebuild solution by repairing weak points and replacing parts with updated components that can withstand high pressure. For years and hundreds of those computers being repaired we have practically no warranty returns.

Warranty info: This repair service comes with a Lifetime Warranty. Please read full warranty Terms and Conditions.

Removal/installation instructions: Installation instructions for DIY are available, though it is recommended to do replacements in a professional mechanic shop. 

  • remove glove box 
  • disconnect ECM connector
  • remove screws holding bracket
  • remove bracket

Removal instructions - Click to enlarge

Repair request: To help us expedite your order, please fill out our Repair Request Form before you complete the purachase.


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Price $150.00
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