1993 S10 sensor troubles----can anyone help.
#1
1993 S10 sensor troubles----can anyone help.
I have a 1993 S10 4.3L z motor. When i ran the codes for my truck i got a 43 code telling me to check the knock sensor circuit. so i replaced the side knock sensor pig tali connector cause it was crack in 4 spots. that didnt help my truck start. Now in gettin codes 33, and 34 for my MAP sensor, and code 22 for my TPS. the thing is i dont know exactly where either of those to are on my motor.
Can any one help? Anyone got pix?
Can any one help? Anyone got pix?
#2
The TPS sensor is on the throttle body while the MAP sensor should be located on the intake manifold.
#3
thanks for that. i changed the map today the computer isnt giving me nemore codes but it still wont start
#4
Why did you replace it? Because of the codes? Did you test the wiring to make sure that it had continuity from point A (the sensor) to point B (the ECM)?
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Abutera76
1st Generation S-series (1983-1994) Tech
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ckevroll
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06-14-2009 09:46 AM
hey all, 87' blazer s10 owner here, having a problem. anyone help me? i can post in tech problems fo
blazer_geezer
1st Generation S-series (1983-1994) Tech
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04-27-2007 01:55 AM