rs-ajp lambda values

[Chimp871]

I'm getting a lambda 1 & AfrB fault light.

The lambda1 is stuck at 1.8, presumably volts. Safe to assume it's fried and would it make sense t would throw AfrB off?

[Chimp871]

Thanks gents.

I'm trying to find the lambdas to switch over the connectors to see if the fault switches to the other bank. Know its a nunpty question but darned if I can find them!