Right, Im having no real luck here, but can somebody please point me the right way! Is pin 21 ok for the pick up for an AFR meter on a my00 P1 ECU????? Some confusion as to whether its 21 or 18.
Currently White wire is wired to 21 and having no reaction from meter! Earth to battery, Live to Cigar lighter.

 

Live best from ignition mate....
Run a wire straight from battery to live to test it... you really want a live supply that is not shared by anything...
Have you got a multimeter?? if so.. take a reading from the pin out using the ecu mount for the earth on the meter.
Rob

 

Have no multimeter, but put the signal wire on the power, and got the blue light. Thought the Lambda was gone, but have no fault codes, so must be the signal yes????

 

Not neccesarily mate just means your earth is good and that the gauge works...
do you know anyone with a multi meter??
i doubt very much that your lambda sensor is gone on a MY00..
Go to argos.. buy a multimeter.. test the voltage and then take the meter back for a refund
Rob

 

How have you made the connection on the ecu pin out?
It has to be a very good one!!
Would suggest solder only, deffo not scotchblox
Rob

 

yeah soldered to the white wire/grey dots.

 

sounds right to me mate

 

Bo***cks ;( To the bin it goes!

 

Have a look at your other thread
too crap at typing to type it all out again.

simon