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| Let's get Technical! Discussion for hardcore in-depth motor heads! |
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#1
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91 integra ls b16a vtec issues
my cuz just bought a 91 acura integra ls had a b16a put in it... but vtec wont kick in... and it hits a rev limiter at 7,000 rpms even
it has a b16a pr3 ecu...... any ideas on wat it may be we changed the vtec solenoid today and oil switch but stilll nothing throws a check engine light but dont know how to run the code.... any thoughts or ideas please let me know asap.... thanks |
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#2
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its code 22... wich is vtec oil switch...
but the solenoid is good.... we checked the vtec wiring its ran good.... dunno exactly wat the vtec oil switch is.... |
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#3
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Re: 91 integra ls b16a vtec issues
the vtec oil switch isnt near the solenoid, its near the oil filter, just go buy one, theyre $10.
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#4
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vtec oil switch is connected to the solenoid... thats the 2 wires that run from there to the ecu to wire in vtec
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#5
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Re: 91 integra ls b16a vtec issues
oh i thought you were talking about the vtec oil pressure switch, my bad.
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#6
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we checked from the vtec solenoid the wires run to the ecu they are all good and in the right spots....
checked the solenoid is good... vtec pressure switch is good... the piston moves freely wat else could cause it to throw a code 22 |
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#7
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Re: 91 integra ls b16a vtec issues
try resetting your ecu. or may be you dont have any oil pressure. ive seen small ass dents to the oil pan that cuz vtec to stop working properly.
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