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1989 Dodge Ramcharger, ECM/Inputs/Outputs Waveform
This is a snap throttle test of the TPS and MAP sensors. Top wave is MAP and bottom is TPS. The first cursor lines up with the MAP peak and the second cursor lines up with the TPS peak. As you can see, the TPS signal started to rise first but the MAP signal pe...
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| Engine | 5.9 L / 8 cyl / GAS |
| Trans | 3-speed AutomaticTransmission |
| Delivery | Fuel Injection |
| Subsystem | ECM/Inputs/Outputs |
| Condition | Known Good |
References
Vehicle Data
1989 Dodge Ramcharger 5.9L
| Engine | 5.9 L / 8 cyl / GAS |
| Trans | 3-speed AutomaticTransmission |
| Delivery | Fuel Injection |
| Subsystem | ECM/Inputs/Outputs |
| Condition | Known Good |