Timeline for How to fix Accord 1998 EX V6 OBD-II trouble code "P0108" -- MAP (Manifold Absolute Pressure) Pressure Circuit High Input?
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5 events
| when toggle format | what | by | license | comment | |
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| Aug 7, 2011 at 4:20 | comment | added | David H | I took my car to a local mechanic and the mechanic was able to determine the cause of the problem (and, yes, they did have the more advanced scan tool that was able to read live data from the MAP sensor). It turns out my MAP sensor was bad. The MAP sensor voltage reading of key-on-engine-off condition does not change after starting the engine. After replacing MAP sensor, the problem just disappeared. Thanks for your help. | |
| Aug 7, 2011 at 4:06 | vote | accept | David H | ||
| Aug 6, 2011 at 14:40 | comment | added | Timo Geusch | David, it depends on the type of signal the MAP sensor is putting out, but you'd need the exact specs to check if the measurements that you're seeing are within reason. The OEM workshop manual might show the procedure, or a Honda-specific forum might have a detailed description of it. | |
| Aug 6, 2011 at 6:13 | comment | added | David H | Thanks, Timo. Do you know if it's easy to diagnose the MAP sensor with a multimeter? I want to give my best shot at fixing this problem before taking my car to the shop. | |
| Aug 4, 2011 at 15:11 | history | answered | Timo Geusch | CC BY-SA 3.0 |