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Right. You'll have spark with the fuel injection (not only pump) relay in your pocket. But it does require the 25A fuse under the hood (its wiring) to be in good shape. Sometimes invisible corrosion will not be found by unloaded meter checks and never by continuity checks.
A good method I use to check that 25A fuse circuit does it under load, and for that the FI relay, above the passenger's feet, must be present. With the key in KP-II, check for battery on the orange wire at the AMM, like this:
To check the CPS electrically, while not completely ruling it out, it helps if you see the resistance of its coil at the plug -- around 200 ohms -- by measuring where it plugs into the harness behind the cylinder head on the firewall.
If you do this methodically, you can isolate the CPS/power stage connections with methods like this:
Plug at some of these and follow up with any questions.
--
Art Benstein near Baltimore
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