Typical Scan Tool Data

2008 Chevrolet Chevy Express G2500, Van Cargo, 6.6 6SECTION Typical Scan Tool Data
WARNING: This page is about a different car, the 2007 GMC Sierra, 2007 GMC Cab & Chassis Sierra, 2007 Chevrolet Silverado, and 2007 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
MAP Sensor

Circuit Short to Ground Open Short to Voltage
Operating Conditions:Β  Engine running at idle in park
Parameter Normal Range:Β  BARO varies with altitude
5-Volt Reference 43 kPa 43 kPa 200 kPa
MAP Sensor Signal 43 kPa 43 kPa 366 kPa
Low Reference - 258 kPa -
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:

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