 
				
	| 2004 Honda Accord EX 3.0L MIL Lamp on Working on a 2004 Accord 3.0 manuel trans. setting code p1077. Stepper motor is only driven in 1 direction by pcm. Can unlug pcm and drive motor either way. I am assuming imrc position is controlled by reversing polarity at motor. But when looking at wiring di... 
                        
                            Summary posted 5/22/2016
                               
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 | Message Closed w/Summary 
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| VIN | 1HGCM81664 | 
| Engine | 3.0 L / 6 cyl / GAS | 
| Trans | 6-speed Standard | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | On Accel | 
Trouble Codes
| P1077 | Intake Manifold Runner Control System (Low RPM) Malfunction | 
| P1088 | Tumble Generator Valve Position Sensor 1 Low Input | 
Message Closed w/Summary
            
             Vehicle Data
 Vehicle Data
                2004 Honda Accord EX
| VIN | 1HGCM81664 | 
| Engine | 3.0 L / 6 cyl / GAS | 
| Trans | 6-speed Standard | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | On Accel | 
Trouble Codes
| P1077 | Intake Manifold Runner Control System (Low RPM) Malfunction | 
| P1088 | Tumble Generator Valve Position Sensor 1 Low Input | 
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