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[JFM]

mass airflow sensor voltage low code 73

o2 sensor 2 open circuit code 89

have come up after doing the paperclip test, any clues and ideas how to fix & where on car are this

cheers

[The roadrunner]

Maf is located just down from the Airbox, check the plug first it may be crud on the connections.
If not the MAF may have got oil or some such on the membrane and need replacing.
Simply a case of removing the jubilee clips and swapping the unit over.

As for o2 sensor, sorry no idea.

atb

RR

[jason123]

Isn't error code 89 the one you always get when doing the paperclip test with the engine off?

[alank46]

Hi
Firstly, which car is this, ie which engine, what year?
Alan

mass airflow sensor voltage low code 73

o2 sensor 2 open circuit code 89

have come up after doing the paperclip test, any clues and ideas how to fix & where on car are this

cheers

[dbug]

Isn't error code 89 the one you always get when doing the paperclip test with the engine off?

No 31

[TheBoy]

Does the car drive better with MAF unplugged?