RSM+gsensor accuracy

[140dB]

Hi people,

I just plugged in an apexi rsm (4 wires ) +Gsensor into my stock satria1.3 year2kinjection. The rpm readout shows +-850rpm at idle. this feels to me quite low, especially wif air-con on. I thought idle is usually at around 1krpm.

Does anyone know what to do wif the three wires sticking out of Gsensor? I already plugged in the connector to the rsm...but still havent fully read the manual yet :-P

TIA
140dB

 

[arrowhead]

it should idle around 0.8 rpm