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I believe the wiring recall is for the V6 only.
159 (O,R) MAF sensor is/was out of range - MAF
172 (R,M) Oxygen sensor not switching - system is or was lean - Single, Right or Rear HO2S - Fuel control
327 (O,R,M) EGR feedback signal is/was low - EVR or PFE
411 (R) Idle speed system not controlling idle properly (generally idle too high) - ISC
538 (R) System did not receive "goose" test - TESTS
536 (O,R,M) Brake On Off open or shorted to ground - BOO
521 (R) Wheel not turned during test or PSP problem - PSP
653 ???
I take it you ran the KOER test and did not follow the instructions to press the throttle, turn the steering to lock, hit the brakes, etc... This would be the cause of the 538, 536, and 521.
MAF out of range either is a defective MAF, or the wiring to it. This can cause the car to stall if perhaps the output wire is shorting out. Check the condition of the connector contacts and wiring. Of the codes given, this is the most serious!
The upstream O2 sensor has gone bad.
The DPFE (differential pressure feedback EGR) sensor has a problem. Since it has been both out of range and too low, you should have the cat's checked and make sure the hoses from the DPFE box to the exhaust manifold have not blown off.
The idle speed has not been stable either because of the ISC motor itself, or because of the other problems with engine management. You may want to clean it.
Not sure what that last one is.
The cam position sensor is often the cause of problems like this. If the engine will not fire at all until it cools off this could be the problem. For this kind of problem, run it till it quits and then use a freeze spray (gum remover) on the suspect part.
