When you choose the repair service you send your units to our location. Once we receive the units, we test and diagnose the units. Then we repair it, if it is needed, and we send it back to you with a report of what caused the unit to go bad.

When sending your unit for Repair, send us the DME & EZF "Ignition control unit" Set.

NOTE: Not sending the DME & EZF set will cause delays on the diagnose and repair of your units.

There are times when both the ECU/DME and EZF unit are the cause of the problem in the car, and this helps us diagnose the issue much faster and accurately.

NOTE: Repair Form must be filled out BEFORE you ship the ECU and EZF Unit.

WHAT IS THE TURN AROUND TIME FOR THE REPAIR?

The average time for the repair process is 5 days once we receive the ECU/DME and EZF set at our office.

Our 4 Stage Process for Testing Before We Repair Anything:

1. We start with a complete visual inspection.
2. We then check the software and programming.
3. We perform a bench test.
4. Lastly, we do dynamic test in the same model car.

ECU/ DME Bad Common Symptoms:

• Car will not start.
• Misfires/ Stalls.
• No Injector Pulse/ No Fuel.
• Occasional Erratic Idle.

This Porsche 928 S ECU DME Bosch Part Numbers:

INSTRUCTIONS

VIDEOS

TECHNICAL INFO