Toyota Corolla Cross: Refrigerant
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PRECAUTION PRECAUTIONS FOR REFRIGERANT HFO-1234yf (R1234yf)
(a) Compatibility (1) The parts used in the refrigerant cycle, the compressor oil, etc. of an HFO-1234yf (R1234yf) system are not compatib
ON-VEHICLE INSPECTION CAUTION / NOTICE / HINT
HINT:
Steps 2 to 9 specify the procedure to determine the cause of a refrigerant leak.
Step 10 specifies the procedure to check if there is a c
REPLACEMENT PROCEDURE 1. RECOVER REFRIGERANT FROM REFRIGERATION SYSTEM
(a) Turn the ignition switch ON. (b) Operate the compressor under the conditions shown below:
Item Condition
Op
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REASSEMBLY CAUTION / NOTICE / HINT COMPONENTS (REASSEMBLY)
Procedure Part Name Code
1 INTAKE VALVE GUIDE BUSH
11122
- -
2 EXHAUST VALVE GUIDE BUSH
11126
- -
3 SPARK PLUG TUBE
-
DESCRIPTION To improve emissions immediately after a cold start, cold start multi pulse fuel injection control is performed which divides a single pulse of the direct fuel injector into several smaller pulses.
DTC No. Detection Item
DTC Detection Condition Trouble Area
MIL Note
Precaution
Reassembly
