tomandsophie
New member
- Joined
- Jun 6, 2005
- Messages
- 50
- Points
- 17
I've ordered a new MAP sensor, but while I'm waiting for it to arrive I've gotta do a few long drives. When I was testing the sensor yesterday, I tried unplugging the vacuum hose at the engine end and then driving. Apart from a rough idle, the car purrs along beautifully with it disconnected! I'm tempted to drive like this until I can fit the new MAP sensor - do you think it would do any harm to the engine or give me terrible fuel economy or other bad things?