2000 chevy s10 crankshaft sensor circuit a code po336 need wire diagram

Partial wiring diagrams are usually available, but if you want a full wiring schematic, you need a workshop manual or a subscription to a website.

https://www.justanswer.com/chevy/2iqt1-color-code-ignition-module-1988-chev-s10.html

https://www.google.com/search?q=1987+Chevy+S10+2.8+spark+module+color+code+wiring+diagram

..

Diagrams and text articles.

https://www.google.com/search?q=2000+s10+ignition+switch+wiring+diagram

..

Who replaced the crank sensor ? Did they do a crankshaft position relearn ? P0336 Chevrolet Crankshaft Position Sensor Circuit Range Performance

code p 0336 refers to crankshaft position sensor(CKP)--range / performance problem===causes insecure sensor / rotor --air gap incorrect ---wiring-- CKP sensor

P0038 - HO2S Heater Control Circuit High Bank 1 Sensor 2
P0128 - Coolant Thermostat (Coolant Temp Below Thermostat Regulating Temperature)
P0336 - Crankshaft Position Sensor Circuit A Range/Performance
P0386 - CKP Sensor B Circuit Performance.
your most likely need to replace the crankshaft sensor and probably will take care of the 0336 and 0338 codes.
you then need to check your coolant level, if low fill and look for leaks, if not low, most likely replacing the thermostat will correct other two codes

P0405 Exhaust Gas Recirculation Sensor "A" Circuit Low
P0336 Crankshaft Position Sensor A Circuit Range/Performance
______________
galletto 2

304 is misfire on cylinder #4. #4 is the middle cylinder on the driver's side.
The other 2 relate to the crankshaft sensor:

P0335 Crankshaft position (CKP) sensor -

possible causes: circuit malfunction Wiring, CKP sensor, ECM

P0336 Crankshaft position (CKP) sensor - range/performance problem
possible causes: insecure sensor/rotor, air gap, wiring, CKP sensor

Is the car running? If yes, check for a loose connector on the crank sensor. You may need to take the connector off and see if there is any corrosion on the terminals. If yes, do your best to clean with a small screwdriver and/or electrical parts cleaner.

From what I can tell, the sensor is on the bottom of the engine near the idler arm, but it has a long pigtail such that the connector is on top of the engine by the fuel rail. See pictures below.

for the misfire,

Please see my tip at http://www.fixya.com/cars/r6715318-causes_gasoline_engine_misfires . These are generic instructions. If you get stuck or need specific instructions for your car, please get back to me with model, year and engine info.

I punched in code po336 for a bing search,
and it says that it could be
PO336
Crankshaft Position Sensor Signal Range / Performance
But it may be for another car.

What was your engine size and submodel? My reference on the Internet didn't have fault codes for your vehicle.

Cam Sensor