DTC 0121 with Tial BOV>>??
Apr 28, 2009, 06:19 PM
#1
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DTC 0121 with Tial BOV>>??
I changed my BOV to TIAL 50mm and now the mill goes on.
DTC P0121: Throttle Position Circuit Range/Performance Probl
From what I searched its the spring on my BOV.
Does anyone know why this happens and whats the best spring...............???
2.3L 35R
Thank you.
DTC P0121: Throttle Position Circuit Range/Performance Probl
From what I searched its the spring on my BOV.
Does anyone know why this happens and whats the best spring...............???
2.3L 35R
Thank you.
Oct 29, 2009, 07:34 AM
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I'm also getting the same code even when I changed the spring to the 11/10psi Gray/Un-painted one. I have the Tial 50mm Q, dunno if i'm supposed to get the Pink one instead.
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Oct 29, 2009, 09:08 PM
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Really? The vacuum line could cause this code to appear?
I'm running the stock line so what? and no, mine's is not connected to the manifold, it follows the same tube as the stock bov.
Sorry, I didn't get to read the instructions because the mechanic installed it liked that and I thought it was just fine.
I'm running the stock line so what? and no, mine's is not connected to the manifold, it follows the same tube as the stock bov.
Sorry, I didn't get to read the instructions because the mechanic installed it liked that and I thought it was just fine.
Last edited by BlueDemon; Oct 29, 2009 at 09:11 PM.
Oct 30, 2009, 06:15 AM
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Really? The vacuum line could cause this code to appear?
I'm running the stock line so what? and no, mine's is not connected to the manifold, it follows the same tube as the stock bov.
Sorry, I didn't get to read the instructions because the mechanic installed it liked that and I thought it was just fine.
I'm running the stock line so what? and no, mine's is not connected to the manifold, it follows the same tube as the stock bov.
Sorry, I didn't get to read the instructions because the mechanic installed it liked that and I thought it was just fine.
Oct 30, 2009, 01:50 PM
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