P1819 Diagnostic Trouble Code Discussion for February 2017
Internal Mode Switch - No Start/Wrong Range
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| Help Request | Posted | |
| 2008 Pontiac Grand Prix 3.8L Stall, MIL Lamp on, Erratic Tachometer VIN: 2G2WP55288 P1819: Internal Mode Switch-- no start-wrong range. Vehicle will randomly stall and immediately restart and run. Engine then runs rough with lean condition and associated misfires. After 3-4 minutes it will run normally. This may occur 5-10 times on owners 20 mile commute to work. At times, upon restart the tac... |
February 03, 2017 |
