04-24-2016, 04:04 AM
ok no 51/400 codes, but some cars (not here) you have to scan it, or do the flash codes from ECU
OBD1, cars flash codes, lacking a tech 1/2 scan tool. (so use the paper clip jumper for flash codes.)
OBD2 cars , any scan tool tells you , that there are NO DTCs set. many cars outside USA< the CEL does no glow or all failures, same in Canada.
is the 16pin DLC connector above right knee there? if yes, OBD2 ,scans work there.
the G16 has no knock sensor, so setting timing advanced wrong, it will ping.
so will a dead EGR. with low octane fuel.
to check flows, do as my above post shows.
the shop with a real scan tool , can exercise this sensor. manually. and watch results. opening it at idle stalls engine.
we cant do that, its a stepper motor. (no easy checks)
OBD1, cars flash codes, lacking a tech 1/2 scan tool. (so use the paper clip jumper for flash codes.)
OBD2 cars , any scan tool tells you , that there are NO DTCs set. many cars outside USA< the CEL does no glow or all failures, same in Canada.
is the 16pin DLC connector above right knee there? if yes, OBD2 ,scans work there.
the G16 has no knock sensor, so setting timing advanced wrong, it will ping.
so will a dead EGR. with low octane fuel.
to check flows, do as my above post shows.
the shop with a real scan tool , can exercise this sensor. manually. and watch results. opening it at idle stalls engine.
we cant do that, its a stepper motor. (no easy checks)
http://www.fixkick.com