Operation CHARM: Car repair manuals for everyone.

Tachometer

Tachometer (On-Vehicle) 13.5 V at 77 deg F
Standard Indication
Allowable Range
700
630 - 770 Revolutions Per Minute (rpm)
1,000
900 - 1,100 Revolutions Per Minute (rpm)
2,000
1,850 - 2,150 Revolutions Per Minute (rpm)
3,000
2,800 - 3,200 Revolutions Per Minute (rpm)
4,000
3,800 - 4,200 Revolutions Per Minute (rpm)
5,000
4,800 - 5,200 Revolutions Per Minute (rpm)
6,000
5,750 - 6,250 Revolutions Per Minute (rpm)
7,000
6,700 - 7,300 Revolutions Per Minute (rpm)