ECM Repair Service 5WK93628
Repair Service
Applications
BMW 135i E88 N54 3.0L (2008-2013)
BMW 135i E82 N54 3.0L (2008-2013)
BMW 1M E82 N54 3.0L (2011-2014)
BMW 335i E93 N54 3.0L (2006-2010)
BMW 335i E92 N54 3.0L (2006-2010)
BMW 335i E90 N54 3.0L (2006-2010)
BMW 335i E91 N54 3.0L (2007-2010)
BMW 740i F01 N54 3.0L (2009-2012)
BMW 740Li F02 3.0L (2009-2012)
BMW X6 E71 N54 3.0L (2008-2010)
BMW Z4 E89 N54 3.0L (2009-ON)
OEM / Genuine Part Numbers
5WK93628
Common Faults
Water damage
Fault code 30BA - DME: Injector 1,2,3 or DME Internal fault
Fault code 29CD - DME: Combustion misfires, cylinder 1
Fault code 29CE - DME: Combustion misfires, cylinder 2
Fault code 29CF - DME: Combustion misfires, cylinder 3
Fault code 30BB - DME: Injector 4,5,6 or DME Internal fault
Fault code 29CC - DME: Combustion misfires, several cylinders
Fault code 29D0 - DME: Combustion misfires, cylinder 4
Fault code 29D1 - DME: Combustion misfires, cylinder 5
Fault code 29D2 - DME: Combustion misfires, cylinder 6
No communication with scan tool
No start
Repair Details
Warranty and returns: See Warranty Info
Melbourne Customers: You can drop off your part at our office for repair or exchange. Contact us for more details.
PLEASE NOTE: This is supplied as a repair service. You must send us your existing unit for repair. Each repair service includes an extended testing procedure normally valued between $295-$395.
- We will cover postage for sending the repaired unit back to you.
- This is a prompt test and repair service of the customer's own unit.
- There will be a $295 test fee in case the unit is deemed not repairable.
- ALL INSTRUCTIONS WILL BE PROVIDED ON CHECKOUT.
Critical Information
This is a test and repair service of the customers own unit.
The customer must send ECM, key and CAS (immobiliser) for testing / repairs
The Engine ECM is mounted in a sealed ECM-Box (plastic Box) near the firewall, below the windscreen on the passenger side of the engine bay.
The CAS is located next to the steering column
These units are often water damaged and unrepairable.
PecTech can supply replacement units and program to suit your vehicle and CAS (immobiliser) providing you send the original ECM, key and CAS (immobiliser).
This unit requires specific programming by PecTech
Exchange units are not user programmable
Upon refitting your repaired or Exchange Engine Module (ECM) it is imperative that you rectify the reason for the water ingress.
When there is a build-up of leaves and foreign matter at the bottom of the windscreen on the passenger side ,the drain will become blocked.
When the vehicle is washed, or it rains, water will then run down the windscreen and overflow into the ECM-Box. Eventually the Engine ECM will fail.
This Drain must be completely cleared and tested for operation.
The ECM-box (E-BOX) drain also needs to be checked for blockage.
