P1296 code 1996 Concorde - 1996 Chrysler Concorde

P1296- 5Volt Reference Supply Missing From Throttle Position Sensor (TPS sensor).

Possible Causes.

Faulty Engine Control Module (ECM)
Engine Control Module Harness is open or shorted
Engine Control Module Circuit poor electrical connection

When Detected?
Engine running and Engine Control Module detected Manifold Absolute Pressure (MAP) sensor Voltage less than expected.

Solution:
Locate MAP sensor and TPS sensor, follow wire to ECM.

Find a loose ground, loose wire, open in the circuit, bad connection, between MAP sensor and ECM.

MAP Sensor and TPS Sensor are located under the hood on the intake manifold.

ECM is located under the hood in the driver corner. The Power Distribution Center.

Check out these links

https://www.autocodes.com/p1296_chrysler.html Repair

Guides Electronic Engine Controls Throttle Position Sensor tps...

Repair Guides Electronic Engine Controls Manifold Absolute Pressure map...

P1296 CHRYSLER - 5 Volt Reference Voltage Missing At Throttle Position Sensor
https://www.autocodes.com/p1296_chrysler.html