sidewaysdan Posted June 11, 2020 Share Posted June 11, 2020 As above, how do I check if my map sensor if faulty. Thanks Link to comment Share on other sites More sharing options...
mellonman Posted June 11, 2020 Share Posted June 11, 2020 yes with a multi meter and this thread http://www.mkivsupra.net/vbb/showthread.php?238522-2JZ-sensor-resistance! Link to comment Share on other sites More sharing options...
sidewaysdan Posted June 11, 2020 Author Share Posted June 11, 2020 Thanks for that.. does it matter that I have a 3bar map sensor Link to comment Share on other sites More sharing options...
mellonman Posted June 12, 2020 Share Posted June 12, 2020 Yes it will I thought you was on about a stock sensor . So I take it your after market ECU. This will show the map sensor pressure what you could do is get a boost gauge and see if they match in your ECU software. Failing that you might find the sensor data sheet which should say it's output voltages for you to check . Link to comment Share on other sites More sharing options...
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