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1991 Honda Prelude SE 2.0L MIL Lamp on
Codes ten seconds after startup, warm or cold, verified MAP
voltages at MAP and ECU using both pins as well as a known
ground. Reference voltage steady at 4.98V at all times.
Substituted MAP and ECU with known good units, no change.
FIX posted 7/8/2009
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Message Closed w/FIX
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Related Documents & Media | VIN | JHMBA4279M |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Symptoms | MIL Lamp On |
| Occurs | Always, Cold, Idle |
Trouble Codes
| 5 | MAP sensor |
Message Closed w/FIX
Vehicle Data
1991 Honda Prelude SE
| VIN | JHMBA4279M |
| Engine | 2.0 L / 4 cyl / GAS |
| Trans | 4-speed Automatic (Electronic) |
| Delivery | FI |
| Symptoms | MIL Lamp On |
| Occurs | Always, Cold, Idle |
Trouble Codes
| 5 | MAP sensor |
Video