Hi all
Having become the proud owner of a hawkeye I now need some help in translating the readings.
A brief history,
high emissions and poor fuel consumption
both o2 sensors no activity detected.
replaced sensors , cleared fault codes , happy days............. if only

I keep getting P0150 , O2 sensor cat bank 2 ..value not plausible . fault not present and static.

both new sensors are reading between .100 and .900 v on live data

It will switch between closed and open loop now (I think it was stuck in open loop when the sensors stopped working)

I'm wondering if the fuel trims are so far out the sensor cant read it properly. I will be resetting the adaptions when I get the version 5 upgrade later this month for the hawkeye .

live data readings as follows , all done while stationary . will do a live data drive cycle once the missus gets home to drive it

Fuel trims

at idle 640rpm
petrol
0.96 : 1 A slightly rich?
0.96 : 1 B

LPG
1.02 : 1 A
0.99 : 1 B

at 2000rpm light throttle
petrol
1.15 : 1 A too lean ?
1.15 : 1 B

LPG
No real change from LPG idle

MAF sensor at idle 17kg/h
at 2000rpm 48kg/h

idle air 97.04kg/h (this was constant on petrol and LPG)

load air
1548kg/h petrol

1085kg/h LPG
both of these values fluctuated a bit

Any help would be appreciated in explaining the readings

Andy

TTT please

Must be some hawkeye gurus out there somewhere.

Am happy to help with diagnostics in surrey , just dont ask me to explain what it means yet

Andy