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Me>Matt
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6,756 Posts
Discussion Starter #1
I dont have an actual check engine light on but when i scanned for codes on my dashhawk just to figure out how to use it I found i have a p0121 code. Car seems to run fine just shows the code only on the dashhawk. I cleared it and it came back.
Any ideas?
 

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Me>Matt
Joined
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6,756 Posts
Discussion Starter #3
ok thanks and ya i'll txt him
"TP sensor circuit performance problem" this is wat it says. Not sure if it matters for this code but i do think i have a ground issue i think theres a whine sound coming from the speakers when the audio is on but goes away when i turn audio off.
 

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Me>Matt
Joined
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6,756 Posts
Discussion Starter #7
lol no.

Ok well my threads in my battery were jacked so needed a new one cuz the grounds were loose so that fixed the whine sound from the radio but it still says p0121. When i go WOT it says 70% on the DH any ideas?
 

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Me>Matt
Joined
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6,756 Posts
Discussion Starter #8
changed the TB and so far (knock on wood) the code has gone away.
but ported>stock tb lol way more fun to drive
 
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