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HOMESERVICE MANUALSCHEVROLET2001SUBURBAN C1500REPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 11 (ENGINE CONTROLS - 6.5L (L65) (INTRODUCTION))SPECIFICATIONSENGINE SPEED VS HERTZ (HZ)
2001 Chevrolet Suburban C1500

Engine Speed vs Hertz (Hz)

2001 Chevrolet Suburban C1500SECTION Engine Speed vs Hertz (Hz)
WARNING: This page is about a different car, the 2001 GMC C3500 HD and 2001 Chevrolet C3500 HD. However, it is still accessible from the selected car via links, so may be relevant.
Engine Speed vs Hertz (Hz)

RPM Hertz (Hz) RPM Hertz (Hz) RPM Hertz (Hz)
High Resolution Signal
700 2987 1600 6827 2500 10667
800 3413 1700 7253 2600 11093
900 3840 1800 7680 2700 11520
1000 4267 1900 8170 2800 11947
1100 4693 2000 8533 2900 12373
1200 5120 2100 8960 3000 12800
1300 5547 2200 9387 3100 13227
1400 5973 2300 9813 3200 13653
1500 6400 2400 10240 3300 14080
Cam and Crank Signal
700 47 1600 106 2500 166
800 53 1700 113 2600 173
900 60 1800 120 2700 180
1000 67 1900 126 2800 186
1100 73 2000 133 2900 193
1200 80 2100 140 3000 200
1300 89 2200 147 3100 207
1400 93 2300 153 3200 213
1500 100 2400 160 3300 220
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.