Instrument Panel - Electronic: Testing: Tachometer
Connect a known good test tachometer to engine. Compare the tester and tachometer readings. See TACHOMETER TEST VALUES table. If error is excessive, replace tachometer.
TACHOMETER TEST VALUES (CAMRY, PICKUP & 4RUNNER)
| Test RPM | Allowable RPM Range |
|---|---|
| 1000 | 920-980 |
| 2000 | 1890-2010 |
| 3000 | 2810-2990 |
| 4000 | 3780-4020 |
| 5000 | 4750-5050 |
| 6000 | 5720-6080 |
| 7000 | 6690-7110 |
TACHOMETER TEST VALUES (CRESSIDA)
| Test RPM | Allowable RPM Range |
|---|---|
| 1000 | 920-980 |
| 2000 | 1890-2010 |
| 3000 | 2860-3040 |
| 4000 | 3830-4070 |
| 5000 | 4800-5100 |
| 6000 | 5770-6130 |
| 7000 | 6740-7160 |
| 8000 | 7710-8190 |