I have a Toyota Crown running 1jz-g its ECU stops working and car didnt starts at all now i am unable to find exact matching serial number ecu and best possible closest number matched ecu i have tried it starts but throttle is not stable and car start missing badly and couldnt move properly. What are the posible soloutions for this? The picture off my old ecu is attached
might be bad tps or map/maf sensor, in toyota same generation have similar pinouts so there shouldn't be any matching problem, to be sure you can check the pinouts of both.
Where are you from?
Islamabad
As i changed the ecu its series differs from the previous one. What if i keep the new ecu and best possible soloution?
You can visit me, your problem will be resolved.Here's my number 03455072961 03105419868
Will give u call in the morning inshaAllah
toyota doesn't bring much difference in ecu depending upon generation specially in old engines. they can work but not perfect whereas doesn't cause such problems. first check the sensors as i said. because ecu never gets bad such easy.
I have 1jz g ecu original crown non vvti
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