Thread: First NANOCOM readings, see any issues

2000 TD5 Manual. Only issue I can see is hesitates on Acceleration sometimes. Any hints new filter,fuel pump fitted.

Started up nano com 1 fault logged airflow ( Have fitted new maf Cleared fault test drive no faults logged)

Accelerator readings at idle

1, 0.587
2, 4.477

Volts show 4.993

Airflow shows 50.5 Is this an issue should it be higher. Could it be clutch switch this showed ok. Saying that im a nanocom novice.

Thanks

Originally Posted by sierrafery

Optimal Accel. track readings at idle: track 1 should be around 0.8 or and track 2 = around 4.2 also the sum of the two track readings should match with the supply voltage which on your's is not.... eventually unplug the TP sensor and give it some contact spray, ideal MAF reading is between 55-60 at idle but above 50 is acceptable.

Thanks Brand new VDO MAF, will have to check for chaffed wires i suppose would this effect the reading.