Fault Code F-02.Looked up and found possible causes but not in a position to check/fix myself. Approx 8yrs old,well used.Trying to find out if worth repairing /not cost-effective and need to buy new?

E4 code means the unit has a restricted airflow.

The ECM has numerous sensors that are read continuously and these results are checked against pre-set parameters in the CPU memories. Every possible cause of a fault code is an associated sensor that is being affected by the fault so there are several possible reasons that cause the fault . That is to say wiring is a possible cause ---the unit itself is another possible cause---low /high voltage is another and so on. Take it to a service centre as with most makes of vehicles there is a common fault problem that experienced technicians are aware of and can pin point quickly. As with advice from readers the causes are general areas of advice to look at so if it appears confusing then take it to an experienced shop.

I found this on a form from tblazed:

I hope this helps.

Looked up that code...

P1345 GM "Camshaft To Crankshaft Position Correlation Fault"

Maybe a sensor ( camshaft or crankshaft position) is failing or has a bad connection at the plug.



Codes can be looked up here..

http://www.iequus.com/support/obd2_definitions.php

Usually if this model stops after approx 3 secs it is an invertor or mag fault. Check that the aerial cover is clean Page 3 of the breakdown part position 315. If this is really grubby it would be the cause of the door shattering. The PTC is not used on the microwave function so may be an additional fault. Check also the alignment of the door switches as this can also cause a similar fault. My best guess is if you remove the mag, you'll probably find scorching on it and it (and the invertor) will need replacing.

Trouble Code: P0134

HO2S-11 (Bank 1 Sensor 1) No Activity Detected

Trouble Code Conditions: Engine started, engine running in closed loop at a speed over 3 mph for more than 2 minutes, and the PCM detected the HO2S signal stroke rationality was more than the threshold value (0.250 volt) during the Heated Oxygen Sensor Monitor test.

Possible Causes:


HO2S signal circuit is open or shorted to ground.HO2S has deteriorated, is contaminated or has failed.PCM has failed.YOUR HO2S SENSOR IS BAD,IT COST 80.00,USE EXACT FIT PART.EASY TO REMOVE,DISCONNECT ELECTRICAL CONNECTOR,GET WRENCH AND REMOVE.5 MINUTES TO DO.Trouble Code: P0336

Crankshaft Position Sensor Performance

Trouble Code Conditions: Engine running and the PCM detected the number of CKP sensor signals counted (between the reference mark gap). did not equal the Actual number of available teeth (i.e., the CKP signals. were out or the normal window" of operation with the CMP sensor. signals okay).

Possible Causes:


CKP sensor signal circuit connections loose (intermittent fault).CKP sensor wiring harness has a connection fault (intermittent).CKP to Target Wheel "air gap" is incorrect.CKP sensor is damaged or has failed.Must remove to see.Trouble Code: P0440

EVAP System Malfunction

Trouble Code Conditions: Engine started, ECT sensor signal less than158?F at startup, IAT sensor signal more than 9.5?F, system voltage over 10.0 volts engine runtime 15-20 minutes at cruise speed, then returned to idle speed, VSS indicating 0 mph, load value 2.2 ms, canister load factor less than 4.0, fuel tank pressure less than 0.5" Hg, then after the Idle Control system and Fuel Trim had stabilized, the PCM detected a fuel vapor leak (as small as 0.040") in the EVAP system during the EVAP Leak Test.

Possible Causes:


Fuel filler cap damaged, cross-threaded or loosely installed.Small hoses or cuts present in the EVAP vapor hoses/lines.EVAP purge valve is damaged or has failed.Here you are the symptons.

so you possibly have worn out o ring .

Your fault code is 131,RPS faulty.
130. (10000010) Phase 1 to 6 Single Rotor Position Sensor Error
The Motor Controller has found an error in the pattern received from the Rotor
Position Sensor. Likely causes of this fault are a bad connection on the harness
between the Rotor Position Sensor and the Motor Controller, or a faulty Rotor
Position Sensor.
Primary Source: Wiring.
Action:
1) Check for corrosion on the edge connector of the Rotor Position Sensor and
the Motor Controller module connector.
2) Check the contacts on the rotor positional sensor end of the hall harness to
see if any have been damaged. (Each set of contacts in the socket has two
wipers. If the distance between these wipers varies between different
contacts, replace the rotor positional sensor harness).
Secondary Source: Rotor Position Sensor.
Action:
Check the Rotor Position Sensor with an R.P.S. tester. Replace if faulty.
Tertiary Source: Motor Controller module.
Action:
Replace Motor Controller module.
131. (10000011) Phase 1 to 6 - Repetitive Rotor Position Sensor Error
This fault is similar to fault number 130 above but differs slightly in that it is a
continuous condition. See fault code 130 for service procedure

I have not had good experiences with this washer My personal opinion would be to purchase a good second hand washer from craigslist as the repairs on this unit will probably reach 300+ including parts. You can get good second hand washers for that or less.

That is what is probably wrong. It is better just to buy a new one Alan.

yes it very possible because the catalytic converter is part of the emissions and you need to ask yourself when was the last time you had a good tuneup drive belt,sparks and wires if needed and a fuel filter and a pvc valve.