Buick Lacrosse 3.6L wont start after being parked while on vacation
Buick lacrosse 3.6L wont start after being parked in 90 degree weather while I was on vacation. Was running perfect when parked.Can hear the fuel pump making a gushing sound and there is fuel at the check valve.spark seem little weak.
Cars & Trucks - Buick
Answers & Comments
What year is the vehicle ? Security light lit on the insturment cluster ? How long did it sit ?
DTC P2119 Throttle Closed Position Performance
The engine control module (ECM) controls the throttle valve by applying a varying voltage to the throttle actuator control (TAC) motor. The ECM monitors the actual throttle valve position using throttle position (TP) sensor 1 and 2. If the ECM detects the throttle valve did not return to the rest position within a calibrated time, this DTC sets.
It would be in your best interest to have a qualified repair shop check it out .
I suspect the fuel pump is the problem, have the fuel pressure checked with a test gage.
I checked the fuel pressure and it is around 60psi. It did start up for about 2sec after sitting several hours and then died. I got a bosch pocket scan and the error code is P2119
I checked the error code with a Bosch pocket scan P2119 so I cleaned the connection on the throttle body sensor and disconnected the battery for a little bit. It seems to be running fine. Thank You for all the help.