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	 2001 Jeep Wrangler Sport 4.0L MIL Lamp on 
		
		I have a 2001 Jeep Wrangler 4.0l with a constant P0123 TPS voltage high. The TPS reads 4.98v on the scan tool data. Initially a checked the TPS sweep and the TPS felt bad mechanically. I replaced the TPS and rechecked. The TPS sweeps good now, 1.48V to 4.22v. ... 
                        
                            FIX posted 3/26/2009
                             
                 
                            
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           Message Closed w/FIX 
	   
	   
	   
	    | 
| VIN | 1J4FA49S31 | 
| Engine | 4.0 L / 6 cyl / GAS | 
| Trans | 5-speed Standard | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P)012 | TPS Voltage High | 
Message Closed w/FIX
            
            
 Vehicle Data
                2001 Jeep Wrangler Sport
| VIN | 1J4FA49S31 | 
| Engine | 4.0 L / 6 cyl / GAS | 
| Trans | 5-speed Standard | 
| Delivery | FI | 
| Emissions | OBD-II Compliant | 
| Symptoms | MIL Lamp On | 
| Occurs | Always | 
Trouble Codes
| P)012 | TPS Voltage High | 
                            
10 Replies Received
          10 Replies Received
          
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