EX Vtec Head to LX Issues
Thread Starter
Honda-Tech Member
Joined: May 2020
Posts: 27
Likes: 2
From: Texas
EX Vtec Head to LX Issues
Hello y'all.
I did a EX head swap to LX block. I have the EX ECU. Went to Honda dealer and got it programmed with the key. I'm getting a P1259 fault code. I'm using a LX engine harness. Wired the Vtec solenoid to the ECU and still getting the damn fault code. I'm thinking I pinned it to the wrong slot. I can't find a diagram for the EX ECU. Need help.
I did a EX head swap to LX block. I have the EX ECU. Went to Honda dealer and got it programmed with the key. I'm getting a P1259 fault code. I'm using a LX engine harness. Wired the Vtec solenoid to the ECU and still getting the damn fault code. I'm thinking I pinned it to the wrong slot. I can't find a diagram for the EX ECU. Need help.
Thread Starter
Honda-Tech Member
Joined: May 2020
Posts: 27
Likes: 2
From: Texas
Thread
Thread Starter
Forum
Replies
Last Post
97civic07gsxr
Honda Civic / Del Sol (1992 - 2000)
12
Feb 14, 2009 10:50 PM
sony224422
Honda Accord (1990 - 2002)
3
Jan 2, 2008 12:22 PM