sidewaysdan Posted June 11, 2020 Share Posted June 11, 2020 As above, how do I check if my map sensor if faulty. Thanks Quote 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! Quote 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 Quote 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 . Quote Link to comment Share on other sites More sharing options...
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