Strange RPM dipping around 40-50
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Strange RPM dipping around 40-50
Here's the situation:
You are accelerating to about 40-45 and you let off the gas, the RPMS dip to around 1000rpm or so, then it seems like the ECM sees this is too low and it gently pops the RPMs back up to about 1200rpm or so.
Is this normal operation for the LS ECM and how it works? Sometimes it gets a bit annoying but it doesn't seem to make the performance of the car any worse.
Thanks
You are accelerating to about 40-45 and you let off the gas, the RPMS dip to around 1000rpm or so, then it seems like the ECM sees this is too low and it gently pops the RPMs back up to about 1200rpm or so.
Is this normal operation for the LS ECM and how it works? Sometimes it gets a bit annoying but it doesn't seem to make the performance of the car any worse.
Thanks
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