Chrysler Repair: code p1297: 2.5L Sebring 99 MAP, sebring lxi, vacuum ports


Question
i have a 1999 sebring lxi 2.5. took it in to get checked told me what code was and said it was producing 5in vacuum. replaced map sensor cleaned vacuum ports. like to know where map sensor 5-volt supply circuit is.

Answer
Hi Bud,
The 5V supply is from pin 61 of the pcm on a violet/white wire to pin 2 of the map plug. That same supply is also used at the TPS and ac pressure sensor. The wire could be green/yellow if this is the coupe, but the pin is still 61 at the pcm. The map signal is on pin 3 of its plug and goes to pin 36 at the pcm (dark green/red or yellow/black depending upon which Sebring).
Roland