[mattn]

Have a check engine ight and getting a P1434 error code.

Reference says this:
P1434 - DMTL Tank Leakage (Diagnostic Module Tank Leakage)
P1434 - DMTL, system fault: Abort due to current fluctuations during reference measurement

Doesn't say current is high or low. That would be a different code. Should I assume the pump is bad and change it?

In the meantime can I keep driving it?

Thanks.