TPS error code 41 on Toyota, please help!?

Okay let me get you up to speed on what's wrong, so I bought this Toyota car (Carina 210 1996 model) its condition is great and such apart from this stupid error code 41 which corresponds to TPS signal according to http://www.troublecodes.net/toyota/ . I checked the tps sensor myself with a multimeter it seems... show more Okay let me get you up to speed on what's wrong, so I bought this Toyota car (Carina 210 1996 model) its condition is great and such apart from this stupid error code 41 which corresponds to TPS signal according to http://www.troublecodes.net/toyota/ .

I checked the tps sensor myself with a multimeter it seems to give steady increases in voltage( no drops, no abrupt spikes) . When the throttle is closed reading was-: 0.5v and when fully open reading was 3.8v. I've heard that this should be 4.5v from YouTube videos.

I tried pulling the EFI fuse and putting it back on for a reset and went for a drive to come back to see code 41 yet again! I was so frustrated.

And by the way when I cleared the computer memory by efi thing, without starting (didn't even step on the gas) then car I checked for error codes again and the code 41 came up . I mean even without starting the car or stepping on the gas...

Now my question is, is it possible that the previous owner fitted a TPS that's not for my car? Could that give me this error?.
Why I'm assuming this is that, the code 41 came up even right after efi reset ( didn't start the engine or drive ) .

If you have any advice on troubleshooting and fixing the car, please tell me it'll be a lot of help. Even references on how to fix would be great.


Thanks a lot!
Update: I checked my ECM connectors just visually without taking them off, the wires were full of dirt. I took a picture of it, there's no way of sending it here.
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