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	 2018 Land Rover Range Rover Evoque SE 2.0L Poor Idle Quality, Surge, Misfire 
		
		Thank you for your help. I am stumped at this point. Run smoke test and no leaks at this time check compression and leak down test coming with good result for # 3 
                        
                            FIX posted 7/24/2025
                             
                 
                            
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| VIN | SALVP2RX1J | 
| Engine | 2.0 L / 4 cyl / GAS | 
| Trans | 9-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Surge, Misfire | 
| Occurs | Always, Start Ok and After Start Missfiring | 
Trouble Codes
| E2170 | Exhaust pressureregulator vent short to ground | 
| P3030 | Battery Voltage Defected Line Snapped | 
| P3417 | Cylinder 3 deactivation/intake valve control-circuit open | 
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 Vehicle Data
                2018 Land Rover Range Rover Evoque SE
| VIN | SALVP2RX1J | 
| Engine | 2.0 L / 4 cyl / GAS | 
| Trans | 9-speed Automatic (Electronic) | 
| Delivery | Fuel Injection | 
| Emissions | OBD-II Compliant | 
| Symptoms | Poor Idle Quality, Surge, Misfire | 
| Occurs | Always, Start Ok and After Start Missfiring | 
Trouble Codes
| E2170 | Exhaust pressureregulator vent short to ground | 
| P3030 | Battery Voltage Defected Line Snapped | 
| P3417 | Cylinder 3 deactivation/intake valve control-circuit open | 
                            
3 Replies Received
          3 Replies Received
          
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