Cross Reference between Peake FCX and OBDII codes

[Essex502]

Is there any published crossreference between the Peake FXCII and the OBDII fault codes? The manual that came with the Peake tool is sketchy on what exactly the codes mean.

For example: I have the following:

1A "Mixture Control, off idle, Cy #1-4"

and

8C "Map controlled thermostat circuit/control"

I would assume that the first (1A) indicates a possible problem with the fuel delivery just above the idle speed but is this an injector problem? If so, which injector?

The other code doesn't seem to tell me much.

Thanks for any help you guys and gals can provide.

[Pete000]

Could some one post the codes? I have a code 18 which I hear is the cam position sensor, but which one intake or exhaust?

[BMWCowboy]

would help if we knew the kind of car this is......sounds like an idle control fault on cylinders 1 -4......and the other is a thermostat fault..but without knowing what kind of car it is->>it may not have that