Quote:
Originally Posted by dave barnes
cheers for that my last car was a mg zs 180 and i cant remember the fan ever coming on and reading some of the threads on this site you just start to worry !!!!!
|
The lower speeds on your 180 may well have been goosed!!
IPK diagnostic procedure here: The bits you will be interested in are in
red !
Have fun fiddling
Rover 75/MG ZT - Diagnostics access via the Instrument Pack
To enable the OBC diagnostics:
a) Press and hold the trip reset button.
b) Put key into ignition switch and turn to KLR (Ignition switch
position #1)
c) Your LCD display will show something like this "test 1.-"
d) Press the reset button till you get to "test 19.-". (19.0 unlocks all
the features)
e) Wait for display to show "Log I -off" and press the reset button
f) With no delay press Trip Reset several times to select one of the
following functions:
1 Car, Engine and cluster data
1.0 VIN serial number
1.1 K-number
1.2 Cluster Part #
1.3 Coding (04)/diagnosis (52)/bus index (10)
1.4 1200 Week (12)/year of manufacture (2000)
1.5 09_160 Hardware (09) and software # (16.0) of cluster
1.6 Injection Status-number of cylinders-motor number
2.0 2 Cluster System Test - Activates the gauge drivers, indicators and
LEDs to confirm function
3 Service Inspection (SI) Data
3.0 Used fuel in liters since last SI
3.1 Periodic inspection days; elapsed days (since last SI)
4 Momentary Consumption
4.0 Instant fuel consumption - 0145=14.5 liters/100km
4.1 Instant fuel consumption - 0018=1.8 l/Hour
5 Distance Gone Consumption
5.0 Average mileage; 082=8.2 liters/100km
5.1 Calc. km to refuel (momentary distance to go)
6 Fuel Level sensor inputs in liters
6.0 Fuel level averaged; 109330 - Left half sensor input=10.9 liters;
Right sensor input=33.0 liters
6.1 Total tank level averaged; 0439 - vlgs 6.0: 10.9+33.0=43.9 liters
6.2 Indicated value and diagnostics:
last digit: 1 - both sensors ok; 2 - sensor error; 3 - signal error
- no display
7 Temperature and Speed
7.0 021+ Coolant/Engine temperature (21C)
7.1 130 Ambient/Outside temperature - chg met 5 pts. 125/130/135
7.2 Engine speed / Current RPMs 1/min
7.3 Vehicle speed / Current Speed in km/hour
8 Values of 7.0 bis 7.3 in HEX form
9 Battery
9.0 140 Battery Voltage - 140 = UB 14.0v
10.0 Country code
11.0 Unit code
12.0 Not used
13.0 Gong test
14.0-14.4 Error memory: if 000000 no error in memory
15.0 - 18.0 not used
19 Lock Status; unlocks functions in range 3-18
19.0 L-On/L-Off Unlock: press button when "L-Off"
20.0 Correction Factor for OBC Fuel Consumption
Formula for the Correction Factor:
Indicated Consumption X 1000 / Measured Consumption = Factor (4321)
Press Reset button to begin setting the of the first (1) digit - press
reset when the right digit appears
20.1 Setting of the second (2) digit
20.2 Setting of the hundred (3) and thousand (4) digit
20.3 Store and Display the Correction Factor
21.0 Software Reset; reset OBC settings