The first Grandeur was a rebadged Mitsubishi Debonair produced by Hyundai. Initially launched with Mitsubishi-sourced 2.0L SOHC MPI version of the engine used in the first generation Sonata, a 2.4 L SOHC MPI engine was added in 1987. A V6 3.0 L engined model was launched in 1991 to better compete with the Daewoo Imperial.
Troubleshooting
Trouble Symptom Charts
Trouble Symptom 1
Trouble Symptom 2
Trouble symptomProbable causeRemedyThe set vehicle speed varies greatly upward or downward"Surging" (repeated alternating acceleration ...
Fuel Tank Pressure Sensor (FTPS) Specifications
Specification
Pressure [kPa (kgf/cm?, psi)]Output Voltage (V)-6.67 (-0.06, -0.97)0.502.5+6.67 (0.068, 0.97)4.5
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