Some help please, have the following log from IPNA and the engine light come on. Reset the first time yesterday, and it came on again today. Anyone understand what might be causing the below log ?? Much appreciated

E R R O R M E M O R Y R E P O R T
-------------------------------------
Date: 01/15/12 14:43:16
ECU: D_EGS
JobStatus: ---
- API-Job FsLesen: job status error
- API-Job FsLesen: job status error
================================================== ===========
Variant: DSC57 >>>>>>>>>> No error found <<<<<<<<<<< ================================================== ==================================
Variant: ME72KWP1 3 Error in error memory

Error registration 1 : 0x008D: Output Engine fan <<<<!!!
Error accurances: 11
Logistic counter : 40
Error accure 1st time at:

Engine speed 680.00 /min
Engine temperature 72.00 Grd C
Supply voltage 13.47 V
taml 81.97 %

Error accure 2nd time at:

Engine speed 1200.00 /min
Engine temperature 66.75 Grd C
Supply voltage 13.75 V
taml 84.72 %

Error accure last time at::

Engine speed 720.00 /min
Engine temperature 72.00 Grd C
Supply voltage 13.38
V taml 84.32 %
-- Error tested -- -- -- -- -- -- --
Short circuit Masse current, -- -- --
Short circuit Masse Initial, -- -- -- -- -- -- --
Fault sporadic -- --
------------------------------------------------------------------------------------
Error registration 2 : 0x001A: LR-Adaption multipl. Area1 <<<<!!!
Error accurances: 2
Logistic counter : 40

Error accure 1st time at:

Engine speed 2080.00 /min
relative air charged (rl) 44.25 %
Intake air temperature 28.50 Grd C
gas level 65.00 l

Error accure 2nd time at:
Engine speed 2040.00 /min
relative air charged (rl) 43.50 %
Intake air temperature 32.25 Grd C
gas level 63.00 l

-- Error tested -- -- -- -- -- --
Limit at rich range reached current, -- -- --
Limit at rich range reached Initial, -- -- --
E-Flag debounce CARB
debounce SCATT-active
MIL on
--
Fault sporadic -- --
------------------------------------------------------------------------------------
Error registration 3 : 0x008C: Output Thermostat Map cooling <<<<!!! Error accurances: 3
Logistic counter : 40

Error accure 1st time at:

Engine speed 1360.00 /min
Engine temperature 82.50 Grd C
Intake air temperature 45.75 Grd C
Supply voltage 11.12 V

Error accure 2nd time at:

Engine speed 680.00 /min
Engine temperature 30.00 Grd C
Intake air temperature 30.75 Grd C
Supply voltage 13.38 V

Error accure last time at::

Engine speed 2280.00 /min
Engine temperature 90.00 Grd C
Intake air temperature 27.75 Grd C
Supply voltage 13.56 V

-- Error tested -- -- -- -- -- -- -- --
Signal-/Path discontinuity current, -- -- --
Signal-/Path discontinuity Initial, -- -- -- -- -- --
Fault sporadic -- --