October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Diagnostic Procedures

If all connections to MAP sensor clean and tight, this DTC is most likely due to a faulty MAP sensor. Check MAP sensor voltage reading. See MAP SENSOR VOLTAGE table.

MAP SENSOR VOLTAGE ⁽¹⁾

Altitude

Voltage Range

Less Than 1000

3.8-5.5

1000-2000

3.6-5.3

2000-3000

3.5-5.1

3000-4000

3.3-5.0

4000-5000

3.2-4.8

5000-6000

3.0-4.6

6000-7000

2.9-4.5

7000-8000

2.8-4.3

8000-9000

2.6-4.2

9000-10,000

2.5-4.0

⁽¹⁾	Check with ignition on, engine off.