- Joined
- Dec 29, 2016
- Messages
- 55
Hi all,
I installed an AEM wideband (P/N 30-0300) last weekend and am trying to use it data logging with SCT Live Link. I have the white wire from the AEM harness (analog out) tied to the orange wire (analog in) on the fire wire cable for the SCT X4. Then I have the black (ground) for the AEM tied in with the black and blue on the fire wire and grounded under the dash.
The gauge in the car reads totally fine, but when I data log, the orange analog-in is constantly reading above 4.50V regardless of what the AFR is showing on the gauge. It is a 0-5V signal, so I should be seeing around 3.0V at idle.
What am I missing here? Is it not wired correctly? Please help! This is driving me crazy.
Thanks,
Chris
I installed an AEM wideband (P/N 30-0300) last weekend and am trying to use it data logging with SCT Live Link. I have the white wire from the AEM harness (analog out) tied to the orange wire (analog in) on the fire wire cable for the SCT X4. Then I have the black (ground) for the AEM tied in with the black and blue on the fire wire and grounded under the dash.
The gauge in the car reads totally fine, but when I data log, the orange analog-in is constantly reading above 4.50V regardless of what the AFR is showing on the gauge. It is a 0-5V signal, so I should be seeing around 3.0V at idle.
What am I missing here? Is it not wired correctly? Please help! This is driving me crazy.
Thanks,
Chris