In need of ecu repair - Cars & Trucks

No they have to be like for like. It is a preprogrammed computer and they don't adapt and learn. One ECM, one job only. There are places that will repair your old one.

Suzuki ECM / ECU Repair & Return - SIA Electronics

https://siaelec.com > product > suzuki-ecm-ecu-repair-r...
Description. Suzuki ECM ECU PCM. Suzuki Engine Computer. Repair & Return. Suzuki ECM Repair. SIA Electronics has many other repairs available. (800)737-0915.

US$189.99 · ‎In stock

Or you take a risk with eBay.

https://www.google.com/search?q=suzuki+jimny+jb43+ecu+repair

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Forget all that. Get your existing ECU repaired. It is a printed circuit board with components that fail. You just replace the components.

https://www.google.com/search?q=ecu+repairs+near+me

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I cannot provide you with a wiring diagram for the ECU of a 10M20 Mitsubishi, as this is proprietary information that is not publicly available. However, I can provide you with some general information on how to repair an ECU. ECUs are complex electronic devices, and repairing them can be difficult and time-consuming. If you are not experienced in repairing electronic devices, it is best to take the ECU to a qualified technician. Here are some things that a technician may do to repair an ECU: Check for physical damage: The technician will look for any physical damage to the ECU, such as cracks, chips, or burn marks. If the ECU is physically damaged, it may not be possible to repair it. Check for electrical problems: The technician will use a diagnostic tool to check for electrical problems with the ECU. If there are electrical problems, the technician may be able to repair them. Replace the ECU: If the ECU is not repairable, the technician may need to replace it. If you are considering repairing the ECU yourself, there are a few things that you can do to prepare: Gather the necessary tools and equipment: You will need a diagnostic tool, a soldering iron, and other electronic repair tools. Read the ECU's service manual: The service manual will provide you with detailed instructions on how to repair the ECU. Practice on a similar ECU: If you have never repaired an ECU before, it is a good idea to practice on a similar ECU that is not in use. Once you have gathered the necessary tools and equipment and read the ECU's service manual, you can begin the repair process. However, it is important to remember that repairing an ECU is a complex task, and it is best to consult with a qualified technician if you are not confident in your abilities.

Most ECU units are non repairable and the fast fix is another one from the wreckers. Run fault codes first as the ecu units are fairly robust and sometimes all it takes is to use a scanner to reprogram the CPU inside

If the check engine light does not light up, on the dash, when you turn on the ignition, then the ecu is almost certainly in need of repair. A bad ecu will not allow power to the fuel pump or coil. Repair service for the ecu or a replacement is usually available on ebay.

If the check engine light does NOT come on when cranking, at the times when it won't start, and the relays are clicking and buzzing, then your ECU is in need of repair. The engine will only start after the check engine light comes on and the ecu is what controls that. ECU is likely going bad, causing the delayed start problem typical of early 90's jeeps. Reasonably priced repair or replacement services for your jeep ECU are available on ebay.

If the check engine light does NOT come on when cranking, at the times when it won't start, and the relays are clicking and buzzing, then your ECU is in need of repair. The engine will only start after the check engine light comes on and the ecu is what controls that. ECU is likely going bad, causing the delayed start problem typical of early 90's jeeps. Reasonably priced repair or replacement services for your jeep ECU are available on ebay.

If the check engine light does NOT come on when cranking, at the times when it won't start, and the relays are clicking and buzzing, then your ECU is in need of repair. The engine will only start after the check engine light comes on and the ecu is what controls that. ECU is likely going bad, causing the delayed start problem typical of early 90's jeeps. Reasonably priced repair or replacement services for your jeep ECU are available on ebay.

If the check engine light does NOT come on when cranking, at the times when it won't start, and the relays are clicking and buzzing, then your ECU is in need of repair. The engine will only start after the check engine light comes on and the ecu is what controls that. ECU is likely going bad, causing the delayed start problem typical of early 90's jeeps. Reasonably priced repair or replacement services for your jeep ECU are available on ebay.

you can send it out . have it repaired it needs to be re-flashed .it many take couple days. you can search it on tdiclub.com go to the forums