Web4 de out. de 2015 · Map reading at idle. I just got a scan tool that gives a live feed and noticed a few odd things. Ignition advance at idle is 21-21.5 I thought that was a lot map sensor reads 31-32 kpa ~9.4"hg and tps never goes below .4%. Are these normal for a … WebWhen this element becomes dirty it overreads the incoming airflow at idle, so the fuel trim has to modify the base air equation to compensate. At hot unloaded idle, the MAF sensor reading in g/sec should be very close to the liter size of the engine, so on this 3.0L Toyota, at hot idle the MAF sensor should read about 3 to 3.2 g/sec.
MAP Kpa at idle question - HPTuners
Web31 de ago. de 2024 · If KOEO MAP (or BARO) reads a positive number, then the scan tool is most likely displaying data in absolute. Once the vehicle starts, if the stabilized idle pressure is a lower number, you’ve confirmed an absolute reading. For example, if the KOEO MAP reading is 29 in-Hg, 99 kPa, or 0.99 BAR, then the tool is displaying … WebWith a lab scope a Manifold Absolute Pressure (MAP) sensor is measured under the following conditions: key on, cranking, idle, 2000 RPM, 3000 RPM and back to idle with … diachylons
Normal, IL Map & Directions - MapQuest
Web11 de out. de 2013 · Connected a Scan-Tool to my OBD2 system and found out that my intake manifold absolute pressure is low at idle, reading at 36 kPA +/- 2. I need to be above 75 kPA at idle in order to run a OBD diagnostic testing for code P0420 (catalyst system efficiency below threshold). I have met aLl other conditions for running the diagnostic. Web1 de fev. de 2013 · Usually above 0% at idle and less than 100% at full throttle. Calculated Load Value-- Indicates a percentage of peak available torque. Reaches 100% at wide open throttle at any altitude or RPM for both naturally aspirated and boosted engines. Engine Coolant Temperature-- Engine coolant temperature as read by the engine coolant … http://www.aa1car.com/library/map_sensors.htm diack and macaulay limited