DIAGNOSIS AND REPAIR WORKFLOW
Interview Sheet

Precaution
System descriptionFront grille
Removal and Installation
Core support cover
Front grille Pawl
REMOVAL
Remove the core support cover clips, then remove core support
cover.
Release the front air guide clips, then remove front air guide.
Release the front grille pawls from behind and push outward, then
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Unit disassembly and assembly
FRONT COIL SPRING AND STRUT
Disassembly and Assembly
DISASSEMBLY
Install Tool (A) to the front coil spring and strut.
Tool number : ST35652000 ( - )
CAUTION: When installing Tool (A), wrap a
shop cloth around the front coil spring and strut to protect the parts from
damage.
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P0138, P0158 HO2S2
Description
The heated oxygen sensor 2, after three way catalyst (manifold),
monitors the oxygen level in the exhaust gas on each bank.
Even if switching characteristics of the air fuel ratio (A/F) sensor 1
are shifted, the air-fuel ratio is controlled to stoichiometric, by the signal
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