step one buy a factory shop manual
your working at a huge dis-advantage,
if you don,t have a factory shop manual for your specific year car,
and basic tools like a multi-meter, and vacuum /pressure gauge
there is NOTHING you can,t isolate .test, and diagnose..and eventually,
once your dealing in facts replace or repair
if you purchase a ZR13 auto code scanner, from HF,
AND YES ITS WORTH THE PRICE
you need this info
DOWN-LOAD AND PRINT IT OUT!
then read through it carefully several times
https://manuals.harborfreight.com/manuals/63000-63999/Q63806.pdf
https://manuals.harborfreight.com/manuals/63000-63999/63806.pdf
read these links and sub links
http://garage.grumpysperformance.com/index.php?threads/c4-c5-corvette-trouble-codes.2697/
http://forum.grumpysperformance.com/viewtopic.php?f=32&t=10451&p=43633&hilit=camaro+sensors#p43633
http://garage.grumpysperformance.co...too-common-questions-can-be-found-here.12892/
http://garage.grumpysperformance.com/index.php?threads/code-scanners-software.3096/#post-76215
P1351 Ignition Coil Control Circuit High Voltage
P1371 DI Low Resolution Circuit
Measured Value
Engine Coolant Temperature Sensor. 185 Ohms @ 210F, 3400 Ohms @ 68F, 7,500 Ohms @ 39 F.
Engine Oil Temperature Sensor. 185 Ohms @ 210 F, 3400 Ohms @ 68 F, 7,500 Ohms @39 F.
Oil Pressure Sender/Switch. 1 Ohms @ 0 PSI, 43 Ohms @ 30 PSI, 86 Ohms @ 60 PSI.
Fuel Quantity Sender. 0 Ohms @ Empty, 45 Ohms @ 1/2 Full, 90 Ohms @ Full.
MAT (Manifold Absolute Temperature Sensor). 185 Ohms @ 210 F, 3400 Ohms @ 70 F, 15,000 Ohms @ 40 F.
Outside Temperature Sensor. 4400 Ohms @ 60 F, 2200 Ohms @ 85 F.
In Car Temp Temperature Sensor. 4400 Ohms @ 60 F, 2200 Ohms @ 85 F.
MAF (Mass Air Flow) Sensor. .4 Volts @ idle, 5 Volts @ Full Throttle.
Oxygen (O2) Sensor. .1 Volt Lean Mixture, .9 Volt Rich Mixture.
TPS (Throttle Position Sensor). .54 Volts Idle, ~ 5 Volts Full Throttle.
Sensor Locations
Sensor
Location
Engine Coolant Temperature Sensor. Front of engine, below Throttle Body.
Engine Oil Temperature Sensor. Left rear of engine, just above the oil filter.
Oil Pressure Sender/Switch. Top, left hand rear of engine.
Fuel Quantity Sender. Top of fuel tank, beneath filler pipe escutcheon panel.
MAT (Manifold Absolute Temperature Sensor). Underside of manifold air plenum at rear.
Outside Temperature Sensor. Right side of engine, top right corner of radiator.
In Car Temp Temperature Sensor. Coupe: above left seat near interior courtesy light, Convertible: center of cargo compartment lid.
MAF (Mass Air Flow) Sensor. Front of engine ahead of throttle body.
Oxygen (O2) Sensor. Left side of engine, in exhaust pipe.
TPS (Throttle Position Sensor). Right side of throttle body at the front.
