2007 Vauxhall Zafira 1600 life Lambda sensors

Fixes: 2
Problem added: Apr 30, 2015 (5 years ago)
p0136 o2sensor circuit.bank1 sensor2 low voltage p014102 heater circuit bank 1 after cat malfunction p01112 port deactivation solenoid valve circuit all ready put new lambda sensors on and radiator fan not coming on

Car details
Car: Vauxhall Zafira
Variant: 1600 life
Model Year: 2007
Category: Leaks & Noises

Recalls: Vauxhall Zafira Recalls
More: Vauxhall Zafira Problems
Parts mentioned in this problem
Replies and solutions
Fixes: 1,862
May 1, 2015 (5 years ago)
P0136 does not mean replace the o2 sensor!
Nor does the post cat mean new sensor either.
It's probably the earth circuit on the post cat sensor that is faulty.
Get the port solenoid fault fixed first,
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