GOT a van!

[Spareparts]

Also wondering why volts are low. Cold KOEO

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[Spareparts]

And another question.
Is there an easy way to tell if the injectors have been changed from CSFI to MPFI?

 

[OutlawDrifter]

And another question.
Is there an easy way to tell if the injectors have been changed from CSFI to MPFI?

Open the throttle blade on the intake and look for wires on the injectors.

 

[Spareparts]

Changed the downstream B2S2 and from looking at data chart it sure makes it look like B1S2 is not that good either and now im wondering just how good are the 2 upstream sensors?

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[Spareparts]

I wonder if that difference is indicating a bad B2 cat?