BMW 7832868 Siemens 5WK9314 MSS54 ECU
SKU: ECU MSS54 Testing

 TestingRecommended
TestingRecommended
$159.00
Interest-free installments available at checkout
- Recommended service to order is the testing service. If a repair or replacement is required after testing, the testing fee will be deducted from the total price.
- 
Mail-in testing service - Simply remove the original ECU and mail it to us
 
- Fault finding and repair recommendation.
- If no fault is found, we will return your existing ECU.
- Return shipping is included in the price.
 

Symptoms of a failed ECU include:
- — Injector driver faulty Injector driver faulty
- — Engine misfire Engine misfire
- — Internal Valvetronic failure or Valvetronic under-voltage detected Internal Valvetronic failure or Valvetronic under-voltage detected
- — Internal engine control unit faults Internal engine control unit faults
- — Water damaged ECU Water damaged ECU
- — No Start No Start
- — DME internal fault DME internal fault
 TestingRecommended
TestingRecommended
$159.00
Interest-free installments available at checkout
- Recommended service to order is the testing service. If a repair or replacement is required after testing, the testing fee will be deducted from the total price.
- 
Mail-in testing service - Simply remove the original ECU and mail it to us
 
- Fault finding and repair recommendation.
- If no fault is found, we will return your existing ECU.
- Return shipping is included in the price.
 
 Repair
Repair
$499.00
Interest-free installments available at checkout
- A bench test fee of $159 is included in the price.
- We will test your unit and recommend either a replacement or a clone.
- If the unit is repairable, we will repair the unit
- 100% plug and play solution, no other coding is required.
- Return shipping included
 Replace
Replace
$1,699.00
Interest-free installments available at checkout
- Bench test of $159 included in the price.
- 
Mail-in replacement service - Simply remove the ECU and mail it to us.
 
- Original ECU data cloned to a replacement ECU.
- Replacement part not included
- Return shipping is included in the price.
 
 TestingRecommended
TestingRecommended
$159.00
Interest-free installments available at checkout
- Recommended service to order is the testing service. If a repair or replacement is required after testing, the testing fee will be deducted from the total price.
- 
Mail-in testing service - Simply remove the original ECU and mail it to us
 
- Fault finding and repair recommendation.
- If no fault is found, we will return your existing ECU.
- Return shipping is included in the price.
 
 Repair
Repair
$499.00
Interest-free installments available at checkout
- A bench test fee of $159 is included in the price.
- We will test your unit and recommend either a replacement or a clone.
- If the unit is repairable, we will repair the unit
- 100% plug and play solution, no other coding is required.
- Return shipping included
 Replace
Replace
$1,699.00
Interest-free installments available at checkout
- Bench test of $159 included in the price.
- 
Mail-in replacement service - Simply remove the ECU and mail it to us.
 
- Original ECU data cloned to a replacement ECU.
- Replacement part not included
- Return shipping is included in the price.
 
How vehicle ECU mail-in repairs work?
The ECU Pro offers an affordable mail-in ECU repair service. To have your unit repaired, simply remove the ECU and key and mail it to us. Our professional team will either test, repair, or clone your unit.
To get the ECU repair process started on your vehicle, you can:
- Send your current ECU and key.
- We will run a full diagnostic test on your ECU.
- A repair or replacement ECU will be offered, which you can decide on.
Our mail-in service is 100% plug-and-play and doesn't require any additional coding.