does a wideband gauge etc need to be wired into oem ecu :S
#1
Scooby Regular
Thread Starter
does a wideband gauge etc need to be wired into oem ecu :S
does the wideband have to be wired into the oem ecu??
thought it was just
stock lambda in cat
lambda from wideband into lower cat and just wire the gauge from a power source in the car??
thought it was just
stock lambda in cat
lambda from wideband into lower cat and just wire the gauge from a power source in the car??
#3
Scooby Regular
Thread Starter
i take it wiring this into the ecu replaces the oem lambda and make its only run 1 sensor???
#4
Scooby Regular
iTrader: (9)
Yes you don't need to run the oem narrowband if you want to run a wideband and switch to simulation when not tuning.
But if you just want to run the gauge all the time then best running it as a standalone,also if you place the gauge after the cat it won't be accurate.
Edit:some cars have the oem sensor in the collector which wouldn't be ideal as I beleive it will kill the wideband pretty quick
But if you just want to run the gauge all the time then best running it as a standalone,also if you place the gauge after the cat it won't be accurate.
Edit:some cars have the oem sensor in the collector which wouldn't be ideal as I beleive it will kill the wideband pretty quick
Last edited by ossett2k2; 10 December 2017 at 09:51 PM.
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