MAP sensor failure? 0 vaccum reading of 2.0v
03-13-06, 01:06 AM
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MAP sensor failure? 0 vaccum reading of 2.0v
Just checked my MAP sensor and I suspect it is misbehaving.
At idle it reads a value of 1.3v which I understand should be fine.
At 0 vaccum with hose disconnected it reads 2.0 volts which I understand to be an incorrect value.
Is it typical for a sensor exhibiting this behavior to need to be replaced? I suspect it is at least contributing to the hesitation I'm getting when the secondaries turn on at positive manifold pressure.
edit: 87 TII
Could the atmo sensor reading incorrectly cause this? I'll check it ASAP.
At idle it reads a value of 1.3v which I understand should be fine.
At 0 vaccum with hose disconnected it reads 2.0 volts which I understand to be an incorrect value.
Is it typical for a sensor exhibiting this behavior to need to be replaced? I suspect it is at least contributing to the hesitation I'm getting when the secondaries turn on at positive manifold pressure.
edit: 87 TII
Could the atmo sensor reading incorrectly cause this? I'll check it ASAP.
Last edited by janm; 03-13-06 at 01:18 AM. Reason: correction
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befarrer
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