Van Wagon 2WD L4-2237cc 2.2L (4Y-E) (1989)
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Air Injection: Technical Service Bulletins
Emissions - Auxiliary Air Valve Modification
REFERENCE
ENGINE
NUMBER
002
DATE
02-03-89
MODEL
YR, RN, SV
TITLE
AUXILIARY AIR VALVE FOR 22R-E, 3Y-E, 4Y-E AND 2S-E
The connector color of the auxiliary air valve for the engines listed above has been changed from blue to grey.
The new valves are completely interchangeable with the previous ones.
PRODUCTION EFFECTIVE:
The new valve was installed in production beginning JULY 1988.
PART NUMBER INFORMATION:
The Part Numbers have not changed.
