This information in the table is embedded in the ACR, if you click and hold on a value the extra information is shown. The stepper should be from 16-25 steps after adjustment. Mine always seems to creep up after a period of time.
MPi Information Screens with Rover Pod 3 (MEMS 2J)
1. Read Error Codes
2. Clear Error Codes
3. Actuators
4. Components
5. Stepper Adjust
6. Not Used for MPi
7. Exit Menu
1. RPM Revolutions per minute
2. Coolant temp Temp in ° C
3. Inlet Air Temp Temp in ° C Expect 20° to 50° on hot engine
4. MAP Sensor Strategy manifold pressure in kPA, expect 100 kPA Key on and 30 kPA at fast idle
5. Throttle Position Strategy throttle position (in ° ) dependant on pedal position, expect 4.5° upwards
6. Throttle Switch (On or Off) depends on pedal position, expect off no load and on with load
7. Battery Voltage Strategy battery voltage in volts, expect nominal battery voltage (12.5 - 14.5) engine running
8. O2 Volts Bank 1 O2 volts Oxygen Sensor Bank 1 (pre-catalyst) in mV
9. Feedback BNK1 ST (On or Off)
10. Coil1 Chrg Time Time in mSec commonly referred to as "dwell" or coil "on" time
11. Coil2 Chrg Time Time in mSec commonly referred to as "dwell" or coil "on" time
12. Injector 2 P/W- Pulse width (in mSec) Injector duration or "on" time
13. Injector 4 P/W- Pulse width (in mSec) Injector duration or "on" time
14. Stepper Position Stepper motor position in steps, depends on idle control requirements, more steps indicate greater level of control
15. Crank Sync Reference data only
16. Cam Signal Reference data only
17. Ignition Switch Status on or off
18. Air Cond Request (Must have been used for Japanese export cars)
Edited by tmsmini, 21 November 2020 - 06:15 PM.