SOURCE: Where is the camshaft position sensor located-99 Chevy Lumina 3.1
It's held down by one bolt right above the timing chain cover. It's next to the head that's facing toward the front of the car.
SOURCE: 2006 hhr 2.4 won't start after replacing both camshaft position sensors.
Did you remember to plug in the MAF sensor?
Are you sure the air chamber is correctly installed on the throttle body?
I’m happy to assist further over the phone at https://www.6ya.com/expert/jeremy_d728a59f986299fa
SOURCE: 2006 hhr chevy wont start
These cars have a tricky ANTITHEFT SECURITY system. When they recieve no voltage or low voltage, they consider this a threat and lock you from starting the vehicle. I'm sure it has probably reset by now, but here is a link to help if it happens again.
http://vatspasslockpasskeysecurityhelp.yolasite.com/
SOURCE: Traction control on chevy hhr 2006
The traction control and transmission shifting would involve the body computer more so than the engine computer.
Have you had the body computer scanned for trouble codes ?
for starters you should have set your number one piston at top dead center (TDC) before you just changed the sensor, All it need is to be one or two teeth out on the timing chain to run rough, here is a link to a guide on how to solve this problem , I hope it helps:
ww2.justanswer,com/uploads/JHoop/2010-12-22_125719_1.pdf
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Observe the scan tool CMP Desired, Actual, and Angle Variance parameters before a DTC sets. This may help to isolate whether a condition is specific to one camshaft, one bank, or caused by a condition with the primary crankshaft timing.
DTC Descriptors
DTC P0010: Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 1
DTC P0013: Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 1
DTC P0020: Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 2
DTC P0023: Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Bank 2
DTC P2088: Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 1
DTC P2089: Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 1
DTC P2090: Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 1
DTC P2091: Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 1
DTC P2092: Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 2
DTC P2093: Intake Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 2
DTC P2094: Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit Low Voltage Bank 2
DTC P2095: Exhaust Camshaft Position (CMP) Actuator Solenoid Control Circuit High Voltage Bank 2
DTC P0341: Intake Camshaft Position (CMP) Sensor Performance Bank 1
DTC P0342: Intake Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 1
DTC P0343: Intake Camshaft Position (CMP) Sensor Circuit High Voltage Bank 1
DTC P0346: Intake Camshaft Position (CMP) Sensor Performance Bank 2
DTC P0347: Intake Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 2
DTC P0348: Intake Camshaft Position (CMP) Sensor Circuit High Voltage Bank 2
DTC P0366: Exhaust Camshaft Position (CMP) Sensor Performance Bank 1
DTC P0367: Exhaust Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 1
DTC P0368: Exhaust Camshaft Position (CMP) Sensor Circuit High Voltage Bank 1
DTC P0391: Exhaust Camshaft Position (CMP) Sensor Performance Bank 2
DTC P0392: Exhaust Camshaft Position (CMP) Sensor Circuit Low Voltage Bank 2
DTC P0393: Exhaust Camshaft Position (CMP) Sensor Circuit High Voltage Bank 2
I'm sorry but when dealing with these problems your best bet is to take your vehicle to a qualified repair shop , I have never see a DIY'ER correct the problem with these , an in the end always end up taking it to the dealer .
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Engine control module (ECM) replacement
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Crankshaft damper replacement
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Crankshaft replacement
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CKP sensor replacement
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Any engine repairs which disturb the crankshaft to CKP sensor relationship
Important: The scan tool monitors certain component signals to determine if all the conditions are met to continue with the CKP system variation learn procedure. The scan tool only displays the condition that inhibits the procedure. The scan tool monitors the following components:
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CKP sensor activity--If there is a CKP sensor condition, refer to the applicable DTC that set.
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Camshaft position (CMP) signal activity--If there is a CMP signal condition, refer to the applicable DTC that set.
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Engine coolant temperature (ECT)--If the engine coolant temperature is not warm enough, idle the engine until the engine coolant temperature reaches the correct temperature.
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