dunit121
Full Access Member
Here is how to swap out an E.C.U.
What you need:
10mm socket
ratchet
1. Turn the car off and take the key out of the ignition
2. Pop ur trunk and go under the trunk mat to your battery
3. Take the nut off the Pos lead and take the pos lead off
4. Take off the nut for the Neg lead and take the lead off
5. Go under you hood and take the harnest's off the ECU
6. Pop the old ECU out
7. Put the new ECU in
8. Put the harnest back on the ECU
9. Put the Positive lead back on the battery first
10. Put the negative lead back on the battery
11. Tighten both nuts on the battery
12. Turn the key to ACC leave it there for 10 secs
13. Turn the key off take it out. then put the key back it and crank up the engin
14. Let it idle while you reset your clock and radio's EQ
What you need:
10mm socket
ratchet
1. Turn the car off and take the key out of the ignition
2. Pop ur trunk and go under the trunk mat to your battery
3. Take the nut off the Pos lead and take the pos lead off
4. Take off the nut for the Neg lead and take the lead off
5. Go under you hood and take the harnest's off the ECU
6. Pop the old ECU out
7. Put the new ECU in
8. Put the harnest back on the ECU
9. Put the Positive lead back on the battery first
10. Put the negative lead back on the battery
11. Tighten both nuts on the battery
12. Turn the key to ACC leave it there for 10 secs
13. Turn the key off take it out. then put the key back it and crank up the engin
14. Let it idle while you reset your clock and radio's EQ
Last edited: