I read every thing I could find on this forum and others and still NOT READY.
Brenspeed tune......this time with O2 sensors on.
driven 200 miles..... did the recommended drive cycle (twice)
O2, heated O2, Cats, Heated Cats not ready.
Only mods other than tune is CAI, axle backs and underdrive pully's.
Attempted to go back to stock tune and fuel pump fuse blows as soon as you turn the key.
Go back to custom and she runs great.
Brenspeed never heard of that before.
Disconnected battery and started fresh....same results.
Car is now 9 months overdue.
HELP
Brenspeed tune......this time with O2 sensors on.
driven 200 miles..... did the recommended drive cycle (twice)
O2, heated O2, Cats, Heated Cats not ready.
Only mods other than tune is CAI, axle backs and underdrive pully's.
Attempted to go back to stock tune and fuel pump fuse blows as soon as you turn the key.
Go back to custom and she runs great.
Brenspeed never heard of that before.
Disconnected battery and started fresh....same results.
Car is now 9 months overdue.
HELP