A faulty transmission control module (TCM) most often causes limp mode with the gearbox stuck in one gear, harsh jolts when you select D or R, erratic gear changes, flashing PRND letters and a gearbox or engine warning light. However, the same symptoms are often caused by a low gearbox oil level, a weak battery, a poor earth or a faulty sensor. To test a transmission control module, start by checking the battery and reading the fault codes with a diagnostic tool that can talk to the gearbox control unit, then check the power supply, the connector, the oil and the live data. Below we explain the symptoms, the diagnostic steps and what the most common fault codes mean.
Engine control unit Mitsubishi MD307034 E2T60689
Vendors's code: E2T60689
Product code: MD307034
Barcode:
Code 39:
ISBN:
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Engine control unit Mitsubishi MD307034 E2T60689
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€30.00
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from
€30.00
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shipping
(Poland)
Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
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What does number MD307034 on an engine control unit mean?
Used Mitsubishi engine control unit with number MD307034. Send us the numbers from the label on your control unit.
Used engine control unit for Mitsubishi with number MD307034
This is a used original engine control unit for Mitsubishi. It manages engine operation based on signals from sensors. The main number is MD307034, and the other numbers from the listing are given below. The listing does not state the car model or year, so we do not give them in the description and match the part by its numbers.
Where to find the numbers on an engine control unit
You will find the numbers on the label of the control unit, while catalogues list them as a single string:
- MD307034, car manufacturer's original number,
- E2T60689, control unit manufacturer's number.
Matching by number is more reliable than matching by car model. Compare all the numbers and ask us if any of them does not match.
What engine starting problems can indicate
- the engine warning light comes on and does not go out,
- the engine idles unevenly or stalls for no obvious reason,
- the car loses power or goes into limp mode,
- starting is blocked by the immobiliser after the electronics have been replaced or repaired.
Before buying a control unit, read the fault codes with a diagnostic tester and check the power supply, the earth connections and the connector. Damaged sensors, wiring or fuses can cause similar symptoms, and in that case replacing the control unit will not help.
Questions and answers
| Which car model does this control unit fit? |
|---|
| The listing does not state a model or year, so confirm compatibility with the number from the original control unit in your car, or send us a photo of its label. |
| Are the make and model of the car enough to choose the part? |
| No. A single model comes with different versions of the control unit, depending on the engine, the software version and the equipment. The most reliable reference is the number on the original control unit. |
| How should I prepare for fitting the control unit? |
| Disconnect the battery, check the connector and the wiring, and after fitting read and clear the fault codes with a tester. Configuration is best carried out in a garage with suitable equipment. |
| What condition is this control unit in? |
| It is a used original part, inspected before sale. You will find the warranty period in the product features table. |
Want to be certain? Send us the numbers from the housing of your control unit, and together we will check whether this part will fit.
