power switch problem

[pdbuck]

On a 1991 ZR1 when you turn power switch to full power a service light comes on stating a lean cond, what is needed to fix?

[GOLDCYLON]

On a 1991 ZR1 when you turn power switch to full power a service light comes on stating a lean cond, what is needed to fix?

Whats the specific code that comes up.

Lean could be O2 sensor issues, Vac Seconday issues, or secondary Fuel pump issues. Whats the code number ?