 
				
	| 2001 Volkswagen Jetta GLS 1.8L Poor Idle Quality, Surge, MIL Lamp on Car came into the shop with the only complaint of an RPM surge when at idle in neutral or park. MIL on. Codes read as stated above. Went through other fixes on iatn and found pcv valves to be very common. Replaced the PCV and no change. Cleaned the MAF sensor ... 
                        
                            FIX posted 11/18/2011
                               
                    iATN Members:  Login to view full TechHelp request Auto Repair Pros: Join iATN to read this TechHelp request Vehicle Owners: Find a nearby iATN member to repair your vehicle 6 Replies Received (View Replies)6 Replies Received (Hide Replies)
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| VIN | 3VWSC29M81 | 
| Engine | 1.8 L / 4 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Surge, MIL Lamp On | 
| Occurs | Hot | 
Trouble Codes
| P1297 | Electrical Load Detector Circuit Low Input | 
| P1557 | Battery Module Temperature Sensor Signal 3 Circuit Low Voltage | 
Message Closed w/FIX
            
             Vehicle Data
 Vehicle Data
                2001 Volkswagen Jetta GLS
| VIN | 3VWSC29M81 | 
| Engine | 1.8 L / 4 cyl / GAS | 
| Trans | 4-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Surge, MIL Lamp On | 
| Occurs | Hot | 
Trouble Codes
| P1297 | Electrical Load Detector Circuit Low Input | 
| P1557 | Battery Module Temperature Sensor Signal 3 Circuit Low Voltage | 
 6 Replies Received
6 Replies Received
 6 Replies Received
          6 Replies Received
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