I got an issue.
I have a jdm ecu in my s2000. I got the code p1412 air pump doesn't turn on.
What my problem is when i first start the car it doesn't always start on first try and if it does it runs rough for a sec then it ether fixes its self or shuts off. Then when i start it second time its fine.
Also the car would bog if i accelerate the rpms slowly at idle it would rev up no problems but if i do it quick it bogs and wants to shut off.

What i did is replaced the tps sensor and set it .30 and 4.5 at wot. But same thing. So what i did is un pluged the tps and now i can rev it up normaly and it driver normal.

Anyone know what this could be? For the jdm ecu i had to switch the fuel pump pin. is there anything else i got to do with jdm ecu?


Thanks in advance

 

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